Phosphorus (P)
nonmetalSolid
ਮਿਆਰੀ ਪਰਮਾਣੂ ਭਾਰ
30.973762 uਇਲੈਕਟ੍ਰਾਨ ਵਿਨਿਆਸ
[Ne] 3s2 3p3ਪਿਘਲਣ ਦਰਜਾ
44.15 °Cਉਬਾਲ ਦਰਜਾ
280.5 °Cਘਣਤਾ
1820 kg/m³ਆਕਸੀਕਰਨ ਅਵਸਥਾਵਾਂ
−3, −2, −1, 0, +1, +2, +3, +4, +5ਬਿਜਲਈ ਰਿਣਾਤਮਕਤਾ (ਪਾਲਿੰਗ)
2.19ਆਇਨੀਕਰਨ ਊਰਜਾ (ਪਹਿਲੀ)
10.486686 eVਖੋਜ ਦਾ ਸਾਲ
1669ਪਰਮਾਣੂ ਅਰਧ-ਵਿਆਸ
100 pmਵੇਰਵੇ
Phosphorus is a reactive nonmetal in group 15 and is essential to life as a component of nucleic acids, phospholipids, and energy-transfer molecules. It does not occur naturally as the free element because it is readily oxidized, but it is abundant in phosphate minerals. Elemental phosphorus is notable for its several allotropes, especially highly reactive white phosphorus and more stable red and black forms.
Phosphorus exists in four or more allotropic forms: white (or yellow), red, and black (or violet). Ordinary phosphorus is a waxy white solid; when pure it is colorless and transparent. White phosphorus has two modifications: alpha and beta with a transition temperature at -3.8°C.
It is insoluble in water, but soluble in carbon disulfide. It takes fire spontaneously in air, burning to the pentoxide.
The name derives from the Greek phosphoros for "bringing light" because it has the property of glowing in the dark. This was also the ancient name for the planet Venus, when it appears before sunrise. Phosphorus was discovered by the German merchant Hennig Brand in 1669.
In what is perhaps the most disgusting method of discovering an element, phosphorus was first isolated in 1669 by Hennig Brand, a German physician and alchemist, by boiling, filtering and otherwise processing as many as 60 buckets of urine. Thankfully, phosphorus is now primarily obtained from phosphate rock (Ca3(PO4)2).
From the Greek phosphoros, light bearing; ancient name for the planet Venus when appearing before sunrise. Brand discovered phosphorus in 1669 by preparing it from urine.
White phosphorus consists of soft, waxy, pale material made of P₄ molecules and may glow faintly in air. Red phosphorus is a dark red to violet amorphous or polymeric solid. Black phosphorus is a layered, dark, graphite-like crystalline solid and is the most thermodynamically stable allotrope at ordinary conditions.
Most phosphorus is used indirectly through phosphate compounds, especially fertilizers, animal feed supplements, detergents where permitted, food additives, and industrial phosphates. Elemental white phosphorus has military use in smoke, illumination, and incendiary munitions, subject to legal restrictions. Red phosphorus is used on safety-match striking surfaces, in some flame-retardant systems, and as a reagent in chemical synthesis. Black phosphorus is studied for electronic and optoelectronic materials, but it is not a bulk commodity.
Phosphorus has three main allotropes: white, red and black. White phosphorus is poisonous and can spontaneously ignite when it comes in contact with air. For this reason, white phosphorus must be stored under water and is usually used to produce phosphorus compounds. Red phosphorus is formed by heating white phosphorus to 250°C (482°F) or by exposing white phosphorus to sunlight. Red phosphorus is not poisonous and is not as dangerous as white phosphorus, although frictional heating is enough to change it back to white phosphorus. Red phosphorus is used in safety matches, fireworks, smoke bombs and pesticides. Black phosphorus is also formed by heating white phosphorus, but a mercury catalyst and a seed crystal of black phosphorus are required. Black phosphorus is the least reactive form of phosphorus and has no significant commercial uses.
Phosphoric acid (H3PO4) is used in soft drinks and to create many phosphate compounds, such as triple superphosphate fertilizer (Ca(H2PO4)2·H2O). Trisodium phosphate (Na3PO4) is used as a cleaning agent and as a water softener. Calcium phosphate (Ca3(PO4)2) is used to make china and in the production of baking powder. Some phosphorus compounds glow in the dark or emit light in response to absorbing radiation and are used in fluorescent light bulbs and television sets.
In recent years, concentrated phosphoric acids, which may contain as much as 70% to 75% P2O5 content, have become of great importance to agriculture and farm production. World-wide demand for fertilizers has caused record phosphate production. Phosphates are used in the production of special glasses, such as those used for sodium lamps.
Bone-ash calcium phosphate is used to create fine chinaware and to produce mono-calcium phosphate, used in baking powder.
Phosphorus is also important in the production of steels, phosphor bronze, and many other products. Trisodium phosphate is important as a cleaning agent, as a water softener, and for preventing boiler scale and corrosion of pipes and boiler tubes.
Phosphorus is also an essential ingredient of all cell protoplasm, nervous tissue, and bones.
Isotopes in Biology
32P (half-life of 14.3 days) is a radioactive isotope of phosphorus that is used to help understand the biological and chemical processes in plants. It is chemically identical to other isotopes of phosphorous and can be substituted in biological and chemical reactions. For example, a phosphate solution containing 32P (which has the identical behavior of non-radioactive 31P) can be inserted into the roots of a plant and its movement can then be tracked throughout the plant with the use of a Geiger counter. This movement detection study helps scientists to better understand how plants use phosphorous to reproduce and grow [131] B. Singh, J. Singh, A. Kaur. Int. J. Biotechnol. Bioeng. Res.4, 167 (2013)., [132] S. N. Levine, M. P. Stainton, D. W. Schindler. Can. J. Fish. Aquat.Sci.43, 366 (1986)..
At the molecular level, 32P can substitute for 31P in nucleotides of DNA or RNA (ribonucleic acid, a single stranded molecule that regulates genes). Radioactive probes can be created to help identify the presence, absence, and quantity of genes in a system [133] E. K. J. Pauwels, F. J. Cleton. Radiother. Oncol.1, 333 (1984)., [134] C. B. Wilson, A. A. Epenetos. Baillieres Clin. Gastroenterol.1, 115 (1987)..
Isotopes in Earth/Planetary Science
32P has been used as a tracer to help determine phosphorus nutrient cycling in eutrophied lakes (lakes rich in organic and mineral nutrients commonly leading to the excessive growth of phytoplankton, a self-feeding water organism) (Fig. IUPAC.15.1). In one experiment, phosphoric acid labeled with 32P was added to a lake that had been experimentally eutrophied. 32P was measured in microphytoplankton (plankton visible only with a microscope), phytoplankton, and zooplankton (tiny animals that live suspended in fresh or salt water), and the amount of incorporated 32P was determined [132] S. N. Levine, M. P. Stainton, D. W. Schindler. Can. J. Fish. Aquat.Sci.43, 366 (1986)..
33P has been used to better understand phosphorus dynamics in the environment at the sediment-surface level. Phosphorus is a necessary nutrient for many biota (the plant and animal life of a particular habitat, region, or geological period). Understanding bioavailability and sorption (bonding) of this nutrient to particles in soil is important for understanding ecosystem health. Organic and inorganic phosphorus substrates isotopically labeled with 33P can be tracked within a sediment system to determine their transport properties and availability to biota [135] L. Tuominen, H. Hartikainen, T. Kairesalo, P. Tallberg. Water Res.32, 2001 (1998)..
Isotopes in Industry
32P was added to tires in the 1950s by Goodrich Laboratories to help determine the location and depth of tire wear in performance tests [136] Popular Science Monthly: Mechanic and Handicraft, 91 (1951)..
Isotopes in Medicine
Beta emissions from the radioactive isotope 32P can be used in drug therapy of cancerous bone masses. By injecting a patient with a 32P pharmaceutical, tumors and other cells can be targeted for cell death, which also helps to alleviate pain [137] E. B. Silberstein, A. H. Elgazzar, A. Kapilivsky. Semin. Nucl. Med.22, 17 (1992)., [138] S. C. Srivastava. Braz. Arch. Biol. Technol.45, 45 (2002).. For example, Polycythemia vera is the condition of having excess red blood cells in the bone marrow: 32P can be used to treat this condition by reducing the number of red blood cells. However, there is no cure for this condition [139] Mayo Clinic staff. Polycythemia Vera: Treatments and Drugs, Mayo Clinic (2017), April 4; http://www.mayoclinic.org/diseases-conditions/polycythemia-vera/diagnosis-treatment/treatment/txc-20307498.. Using a 32P labeled bio-silicone product, 32P has been used as the radioactive target in brachytherapy of solid tumors in the lung [140] A. S. W. Goh, A. Y. F. Chung, R. H. G. Lo, T. N. Lau, S. W. K. Yu, M. Chng, S. Satchithanantham, S. L. E. Loong, D. C. E. Ng, B. C. Lim, S. Connor, P. K. H. Chow. Int. J. Radiat. Oncol. Biol. Phys.67, 786 (2007).. Depending on the type of 32P-labeled compound (antibody or pharmaceutical drug), when it is ingested or injected into the body, specific body parts (blood, tumors, joints, or bones) can be targeted for visualization and imaged using a gamma camera. This is useful for imaging cancer sites and for treatment monitoring of oncologic patients [133] E. K. J. Pauwels, F. J. Cleton. Radiother. Oncol.1, 333 (1984)., [134] C. B. Wilson, A. A. Epenetos. Baillieres Clin. Gastroenterol.1, 115 (1987)., [138] S. C. Srivastava. Braz. Arch. Biol. Technol.45, 45 (2002)..
Phosphorus commonly forms compounds in the −3, +3, and +5 oxidation states. Phosphate chemistry, based on the PO₄³⁻ ion, dominates its geology and biology; calcium phosphate phases include apatite minerals and bone mineral. Phosphoric acid (H₃PO₄) is a major industrial acid and a precursor to many salts. Phosphorus trichloride (PCl₃) and phosphorus pentachloride (PCl₅) are important chlorinating and phosphorus-transfer reagents. Phosphine (PH₃) contains phosphorus in a reduced state and is toxic and flammable.
See more information at the Phosphorus compound page.
White phosphorus is pyrophoric, causes severe chemical burns, and is acutely toxic; it is commonly stored under water or inert atmosphere. Red phosphorus is much less reactive but can ignite if finely divided or contaminated with oxidants. Phosphine (PH₃) is a highly poisonous gas. Phosphate nutrients are biologically necessary, but concentrated acids, salts, dusts, and industrial reagents require normal chemical controls.
Phosphorus is very poisonous, 50 mg constituting an approximate fatal dose. Exposure to white phosphorus should not exceed 0.1 mg/m3 (8-hour time-weighted average per 40-hour work week). White phosphorus should be kept under water (as it is dangerously reactive in air) and should be handled with forceps, as contact with the skin may cause severe burns.
Phosphorus cycles mainly as phosphate in rocks, soils, waters, and organisms. Weathering releases phosphate, while biological uptake and sedimentation return it to soils and aquatic sediments. It is often a limiting nutrient in freshwater and some terrestrial systems. Excess runoff from fertilizers, manure, and wastewater can promote eutrophication and harmful algal growth. There is no significant atmospheric reservoir comparable to nitrogen.
Phosphorus supply is based chiefly on mining phosphate rock, especially apatite-rich sedimentary deposits and some igneous deposits. Most mined material is converted to phosphoric acid (H₃PO₄) or processed directly for fertilizer production. Elemental phosphorus is made industrially by reducing phosphate rock with carbon in electric furnaces in the presence of silica, but this route is energy intensive and serves smaller chemical markets. Supply concerns focus on ore grade, impurities such as cadmium or uranium in some deposits, transport costs, and the concentration of high-quality reserves. Recycling from manure, sewage sludge, and food-system wastes is increasingly important but not yet a full substitute for mined phosphate.
Never found free in nature, it is widely distributed in combination with minerals. Phosphate rock, which contains the mineral apatite, an impure tri-calcium phosphate, is an important source of the element. Large deposits are found in Russia, in Morocco, and in Florida, Tennessee, Utah, Idaho, and elsewhere.
Phosphorus is far less abundant cosmically than carbon, nitrogen, oxygen, or sulfur. It is produced in massive stars and supernova-related nucleosynthesis and is incorporated into interstellar dust, meteorites, and planetary crusts. In the Solar System it occurs mainly in phosphate minerals and, in reduced meteoritic settings, in phosphides such as schreibersite.
- White phosphorus was historically called a light-bearing substance because it slowly oxidizes and glows in moist air.
- Safety matches separate the oxidizer in the match head from red phosphorus on the striking surface.
- Black phosphorus can be exfoliated into phosphorene, a two-dimensional semiconductor studied in research.
- Phosphate rock may contain variable trace metals, so ore source affects fertilizer impurity profiles.
- Phosphorus has only one stable isotope, ³¹P.
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- ਮੋਲਰ ਆਇਤਨ
- 0.017 L/mol
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- ਪਿਘਲਣ ਦਰਜਾ
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- ਬਿਜਲਈ ਰਿਣਾਤਮਕਤਾ (ਐਲਨ)
- 2.253
- ਇਲੈਕਟ੍ਰਾਨ ਬੰਧੁਤਾ
- 0.7466 eV
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- ਅਪਰਰੂਪ
- ["red", "white"]
- ਇਲੈਕਟ੍ਰਾਨ ਵਿਨਿਆਸ
- [Ne] 3s2 3p3
ਤਾਪਗਤੀਕੀ
- ਕ੍ਰਾਂਤਿਕ ਬਿੰਦੂ (ਤਾਪਮਾਨ)
- 721 °C
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- 0.12851739 eV ਸਾਰੇ ਤੱਤਾਂ ਦੀ ਵਾਸ਼ਪੀਕਰਨ ਦਾ ਤਾਪ ਦੀ ਤੁਲਨਾ ਕਰੋ →
- ਉਰਧਪਾਤਨ ਦਾ ਤਾਪ
- 3.271597 eV
- ਪਰਮਾਣੂਕਰਨ ਦਾ ਤਾਪ
- 3.271597 eV
- ਪਰਮਾਣੂਕਰਨ ਐਂਥੈਲਪੀ
- 3.280303 eV
ਨਾਭਿਕੀ
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- ਸਭ ਤੋਂ ਸਥਿਰ ਸਮਸਥਾਨਿਕ
- P-31
- ਖੋਜ ਦਾ ਸਾਲ
- 1669
ਪ੍ਰਚੁਰਤਾ
- ਪ੍ਰਚੁਰਤਾ (ਧਰਤੀ ਦੀ ਛਾਲ)
- 1050 mg/kg ਸਾਰੇ ਤੱਤਾਂ ਦੀ ਪ੍ਰਚੁਰਤਾ (ਧਰਤੀ ਦੀ ਛਾਲ) ਦੀ ਤੁਲਨਾ ਕਰੋ →
- ਪ੍ਰਚੁਰਤਾ (ਮਹਾਂਸਾਗਰ)
- 0.06 mg/L ਸਾਰੇ ਤੱਤਾਂ ਦੀ ਪ੍ਰਚੁਰਤਾ (ਮਹਾਂਸਾਗਰ) ਦੀ ਤੁਲਨਾ ਕਰੋ →
ਕ੍ਰਿਸਟਲ ਬਣਤਰ
- ਜਾਲਕ ਸਥਿਰਾਂਕ a
- 717 pm
ਇਲੈਕਟ੍ਰਾਨਿਕ ਬਣਤਰ
- ਪ੍ਰਤੀ ਖੋਲ ਇਲੈਕਟ੍ਰਾਨ
- 2, 8, 5 ਸਾਰੇ ਤੱਤਾਂ ਦੀ ਪ੍ਰਤੀ ਖੋਲ ਇਲੈਕਟ੍ਰਾਨ ਦੀ ਤੁਲਨਾ ਕਰੋ →
ਪਛਾਣਕਰਤਾ
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- ਟਰਮ ਪ੍ਰਤੀਕ
- 4S°3/2
- InChI
- InChI=1S/P
- InChI ਕੁੰਜੀ
- OAICVXFJPJFONN-UHFFFAOYSA-N
ਇਲੈਕਟ੍ਰਾਨ ਵਿਨਿਆਸ ਮਾਪਿਆ
P: 3s² 3p³[Ne] 3s² 3p³1s² 2s² 2p⁶ 3s² 3p³ਪਰਮਾਣੂ ਮਾਡਲ
ਸਮਸਥਾਨਿਕ ਨਿਊਟ੍ਰਾਨਾਂ ਦੀ ਗਿਣਤੀ, ਪੁੰਜ ਅਤੇ ਸਥਿਰਤਾ ਬਦਲਦੇ ਹਨ — ਉਦਾਸੀਨ ਪਰਮਾਣੂ ਦਾ ਇਲੈਕਟ੍ਰਾਨ ਵਿਨਿਆਸ ਨਹੀਂ।
ਸੰਕੇਤਕ ਪਰਮਾਣੂ ਮਾਡਲ, ਪੈਮਾਨੇ ਅਨੁਸਾਰ ਨਹੀਂ।
ਪਰਮਾਣੂ ਪਛਾਣ-ਚਿੰਨ੍ਹ
ਨਿਕਾਸ / ਅਵਸ਼ੋਸ਼ਣ ਸਪੈਕਟ੍ਰਮ
ਸਮਸਥਾਨਿਕ ਵੰਡ
| ਪੁੰਜ ਸੰਖਿਆ | ਪਰਮਾਣੂ ਪੁੰਜ (u) | ਕੁਦਰਤੀ ਪ੍ਰਚੁਰਤਾ | ਅਰਧ-ਆਯੂ |
|---|---|---|---|
| 31 ਸਥਿਰ | 30.97376199842 ± 0.0000000007 | 100.0000% | ਸਥਿਰ |
ਫੇਜ਼ / ਅਵਸਥਾ
ਕਾਰਨ: ਪਿਘਲਣ ਦਰਜੇ (44.15 °C) ਤੋਂ 19.2 °C ਘੱਟ
ਸੰਕੇਤਕ, ਪੈਮਾਨੇ ਅਨੁਸਾਰ ਨਹੀਂ
ਅਵਸਥਾ ਪਰਿਵਰਤਨ ਬਿੰਦੂ
ਸੰਕ੍ਰਮਣ ਊਰਜਾਵਾਂ
ਪਿਘਲਣ ਦਰਜੇ 'ਤੇ 1 mol ਨੂੰ ਪਿਘਲਾਉਣ ਲਈ ਲੋੜੀਂਦੀ ਊਰਜਾ
ਉਬਾਲ ਦਰਜੇ 'ਤੇ 1 mol ਦੇ ਵਾਸ਼ਪੀਕਰਨ ਲਈ ਲੋੜੀਂਦੀ ਊਰਜਾ
ਉਰਧਪਾਤਨ ਦਰਜੇ 'ਤੇ 1 mol ਦੇ ਉਰਧਪਾਤਨ ਲਈ ਲੋੜੀਂਦੀ ਊਰਜਾ
ਘਣਤਾ
ਮਿਆਰੀ ਹਾਲਤਾਂ 'ਤੇ
ਮਿਆਰੀ ਹਾਲਤਾਂ 'ਤੇ
ਉੱਨਤ
ਪਰਮਾਣੂ ਸਪੈਕਟ੍ਰਮ
15 ਵਿੱਚੋਂ 10 ਦਿਖਾਏ ਜਾ ਰਹੇ ਹਨ। ਆਇਨ ਦੇ ਆਵੇਸ਼ ਅਨੁਸਾਰ ਕ੍ਰਮਬੱਧ (ਵਧਦੇ ਕ੍ਰਮ ਵਿੱਚ)।
ਉਪਲਬਧ ਸਪੈਕਟ੍ਰਮੀ ਰੇਖਾਵਾਂ ?
| ਆਇਨ | ਆਵੇਸ਼ | ਕੁੱਲ ਰੇਖਾਵਾਂ | ਸੰਕ੍ਰਮਣ ਸੰਭਾਵਨਾਵਾਂ | ਪੱਧਰਾਂ ਦੇ ਨਾਮਾਂਕਨ |
|---|---|---|---|---|
| P I | 0 | 258 | 132 | 133 |
| P II | +1 | 100 | 73 | 73 |
| P III | +2 | 70 | 23 | 23 |
| P IV | +3 | 129 | 78 | 78 |
| P V | +4 | 48 | 30 | 30 |
| P VI | +5 | 5 | 5 | 5 |
| P VII | +6 | 3 | 3 | 3 |
| P VIII | +7 | 20 | 20 | 20 |
| P IX | +8 | 47 | 47 | 47 |
| P X | +9 | 26 | 26 | 26 |
ਉਪਲਬਧ ਊਰਜਾ ਪੱਧਰ ?
| ਆਇਨ | ਆਵੇਸ਼ | ਪੱਧਰ |
|---|---|---|
| P I | 0 | 289 |
| P II | +1 | 162 |
| P III | +2 | 129 |
| P IV | +3 | 211 |
| P V | +4 | 68 |
| P VI | +5 | 60 |
| P VII | +6 | 62 |
| P VIII | +7 | 65 |
| P IX | +8 | 48 |
| P X | +9 | 58 |
ਆਇਨਿਕ ਅਰਧ-ਵਿਆਸ
| ਆਵੇਸ਼ | ਉਪਸਹਿ-ਸੰਯੋਜਨ | ਸਪਿਨ | ਅਰਧ-ਵਿਆਸ |
|---|---|---|---|
| +3 | 6 | ਉਪਲਬਧ ਨਹੀਂ | 44 pm |
| +5 | 4 | ਉਪਲਬਧ ਨਹੀਂ | 17 pm |
| +5 | 5 | ਉਪਲਬਧ ਨਹੀਂ | 28.999999999999996 pm |
| +5 | 6 | ਉਪਲਬਧ ਨਹੀਂ | 38 pm |
ਯੋਗਿਕ
ਸਮਸਥਾਨਿਕ (1)
| ਪੁੰਜ ਸੰਖਿਆ | ਪਰਮਾਣੂ ਪੁੰਜ (u) | ਕੁਦਰਤੀ ਪ੍ਰਚੁਰਤਾ | ਅਰਧ-ਆਯੂ | ਖ਼ੈ ਦੀ ਵਿਧੀ | |
|---|---|---|---|---|---|
| 31 ਸਥਿਰ | 30.97376199842 ± 0.0000000007 | 100.0000% | ਸਥਿਰ | stable |
ਸਪੈਕਟ੍ਰਮੀ ਰੇਖਾਵਾਂ
122 ਵਿੱਚੋਂ 50 ਦਿਖਾਏ ਜਾ ਰਹੇ ਹਨ। ਮੂਲ ਰੂਪ ਵਿੱਚ ਸਿਰਫ਼ ਮਾਪੀ ਹੋਈ ਤੀਬਰਤਾ ਵਾਲੀਆਂ ਸਪੈਕਟ੍ਰਮੀ ਰੇਖਾਵਾਂ ਦਿਖਾਈਆਂ ਜਾਂਦੀਆਂ ਹਨ।
| ਤਰੰਗ-ਲੰਬਾਈ (nm) | ਤੀਬਰਤਾ | ਆਇਨੀਕਰਨ ਪੜਾਅ | ਕਿਸਮ | ਸੰਕ੍ਰਮਣ | ਸ਼ੁੱਧਤਾ | ਸਰੋਤ | |
|---|---|---|---|---|---|---|---|
| 460.2069 nm | 600 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.4d 3F* | ਮਾਪਿਆ | NIST | |
| 422.2198 nm | 500 | P III | emission | 3s2.4s 2S → 3s2.4p 2P* | ਮਾਪਿਆ | NIST | |
| 458.8032 nm | 500 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.4d 3F* | ਮਾਪਿਆ | NIST | |
| 458.9846 nm | 500 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.4d 3F* | ਮਾਪਿਆ | NIST | |
| 494.3497 nm | 500 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 602.418 nm | 500 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3D | ਮਾਪਿਆ | NIST | |
| 604.308 nm | 500 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3D | ਮਾਪਿਆ | NIST | |
| 405.9312 nm | 400 | P III | emission | 3s2.3d 2D → 3s2.4p 2P* | ਮਾਪਿਆ | NIST | |
| 442.0712 nm | 400 | P II | emission | 3s2.3p.4s 1P* → 3s2.3p.4p 1S | ਮਾਪਿਆ | NIST | |
| 529.6077 nm | 400 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3S | ਮਾਪਿਆ | NIST | |
| 542.588 nm | 400 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3P | ਮਾਪਿਆ | NIST | |
| 545.0709 nm | 400 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 603.404 nm | 400 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3D | ਮਾਪਿਆ | NIST | |
| 424.672 nm | 350 | P III | emission | 3s2.4s 2S → 3s2.4p 2P* | ਮਾਪਿਆ | NIST | |
| 608.784 nm | 350 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3D | ਮਾਪਿਆ | NIST | |
| 616.56 nm | 350 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3D | ਮਾਪਿਆ | NIST | |
| 395.7641 nm | 300 | P III | emission | 3s.3p.(3P*).4s 4P* → 3s.3p.(3P*).4p 4P | ਮਾਪਿਆ | NIST | |
| 408.0089 nm | 300 | P III | emission | 3s2.3d 2D → 3s2.4p 2P* | ਮਾਪਿਆ | NIST | |
| 424.9655 nm | 300 | P IV | emission | 3s.4s 1S → 3s.4p 1P* | ਮਾਪਿਆ | NIST | |
| 462.6708 nm | 300 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.4d 3F* | ਮਾਪਿਆ | NIST | |
| 465.8309 nm | 300 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.4d 3F* | ਮਾਪਿਆ | NIST | |
| 495.4367 nm | 300 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 496.9701 nm | 300 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 525.3479 nm | 300 | P II | emission | 3s2.3p.4s 1P* → 3s2.3p.4p 1D | ਮਾਪਿਆ | NIST | |
| 534.4729 nm | 300 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3P | ਮਾਪਿਆ | NIST | |
| 538.6895 nm | 300 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3P | ਮਾਪਿਆ | NIST | |
| 531.6055 nm | 250 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3P | ਮਾਪਿਆ | NIST | |
| 537.8192 nm | 250 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 558.8301 nm | 250 | P II | emission | 3s2.3p.4p 3S → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 605.55 nm | 250 | P II | emission | 3s2.3p.4p 1D → 3s2.3p.5s 1P* | ਮਾਪਿਆ | NIST | |
| 390.4811 nm | 200 | P III | emission | 3s.3p.(3P*).4s 4P* → 3s.3p.(3P*).4p 4P | ਮਾਪਿਆ | NIST | |
| 405.7449 nm | 200 | P III | emission | 3s2.3d 2D → 3s2.4p 2P* | ਮਾਪਿਆ | NIST | |
| 438.5393 nm | 200 | P II | emission | 3s2.3p.4p 1P → 3s2.3p.5s 1P* | ਮਾਪਿਆ | NIST | |
| 447.527 nm | 200 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.4d 3D* | ਮਾਪਿਆ | NIST | |
| 449.923 nm | 200 | P II | emission | 3s2.3p.4p 1D → 3s2.3p.4d 1F* | ਮਾਪਿਆ | NIST | |
| 486.4426 nm | 200 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 540.9722 nm | 200 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3P | ਮਾਪਿਆ | NIST | |
| 548.3519 nm | 200 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 549.9697 nm | 200 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3P | ਮਾਪਿਆ | NIST | |
| 550.7174 nm | 200 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 554.1139 nm | 200 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 558.3235 nm | 200 | P II | emission | 3s2.3p.4p 3P → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 534.5854 nm | 180 | P I | emission | 3s2.3p2.(3P).4s 2P → 3s2.3p2.(3P).5p 2P* | ਮਾਪਿਆ | NIST | |
| 547.7672 nm | 180 | P I | emission | 3s2.3p2.(3P).4s 2P → 3s2.3p2.(3P).5p 2D* | ਮਾਪਿਆ | NIST | |
| 716.547 nm | 180 | P I | emission | 3s2.3p2.(3P).4p 4D* → 3s2.3p2.(3P).5d 4F | ਮਾਪਿਆ | NIST | |
| 717.666 nm | 180 | P I | emission | 3s2.3p2.(3P).4p 4D* → 3s2.3p2.(3P).5d 4F | ਮਾਪਿਆ | NIST | |
| 492.7197 nm | 150 | P II | emission | 3s2.3p.4p 3D → 3s2.3p.5s 3P* | ਮਾਪਿਆ | NIST | |
| 519.1393 nm | 150 | P II | emission | 3s2.3p.4s 3P* → 3s2.3p.4p 3S | ਮਾਪਿਆ | NIST | |
| 510.9625 nm | 140 | P I | emission | 3s2.3p2.(3P).4s 4P → 3s2.3p2.(3P).5p 4P* | ਮਾਪਿਆ | NIST | |
| 515.4842 nm | 140 | P I | emission | 3s2.3p2.(3P).4s 4P → 3s2.3p2.(3P).5p 4D* | ਮਾਪਿਆ | NIST |
ਵਿਸਤ੍ਰਿਤ ਗੁਣ
ਸਹਿ-ਸੰਯੋਜਕ ਅਰਧ-ਵਿਆਸ (ਵਿਸਤ੍ਰਿਤ)
- ਸਹਿ-ਸੰਯੋਜਕ ਅਰਧ-ਵਿਆਸ (ਪਿਊਕੋ)
- 111 pm
- ਸਹਿ-ਸੰਯੋਜਕ ਅਰਧ-ਵਿਆਸ (ਪਿਊਕੋ, ਦੋਹਰਾ ਬੰਧਨ)
- 102 pm
- ਸਹਿ-ਸੰਯੋਜਕ ਅਰਧ-ਵਿਆਸ (ਪਿਊਕੋ, ਤਿਹਰਾ ਬੰਧਨ)
- 94 pm
ਵਾਨ ਡਰ ਵਾਲਜ਼ ਅਰਧ-ਵਿਆਸ
- Bondi
- 180 pm
- Batsanov
- 195 pm
- Alvarez
- 190 pm
- UFF
- 414.7 pm
- MM3
- 222 pm
- Dreiding
- 415 pm
ਪਰਮਾਣੂ ਅਤੇ ਧਾਤਵੀ ਅਰਧ-ਵਿਆਸ
- ਪਰਮਾਣੂ ਅਰਧ-ਵਿਆਸ (ਰਾਮ)
- 223 pm
- ਧਾਤਵੀ ਅਰਧ-ਵਿਆਸ (C12)
- 128 pm
ਅੰਕਨ ਪੈਮਾਨੇ
- Mendeleev
- 94
- Pettifor
- 90
- Glawe
- 89
ਬਿਜਲਈ ਰਿਣਾਤਮਕਤਾ ਦੇ ਪੈਮਾਨੇ
- Ghosh
- 0
- Miedema
- 6
- Gunnarsson–Lundqvist
- 5
- Robles–Bartolotti
- 4
ਧਰੁਵੀਕਰਨਯੋਗਤਾ ਅਤੇ ਪ੍ਰਕੀਰਣ
- ਦੋਧਰੁਵੀ ਧਰੁਵੀਕਰਨਯੋਗਤਾ
- 25 a.u.
- ਦੋਧਰੁਵੀ ਧਰੁਵੀਕਰਨਯੋਗਤਾ (ਅਨਿਸ਼ਚਿਤਤਾ)
- 1 a.u.
- C₆
- 185 Ha·Bohr6
- C₆ (Gould–Bučko)
- 187 Ha·Bohr6
ਰਸਾਇਣਕ ਬੰਧੁਤਾ
- ਪ੍ਰੋਟਾਨ ਬੰਧੁਤਾ
- 626.8 kJ/mol
- ਗੈਸੀ ਖਾਰਕਤਾ
- 604.8 kJ/mol
ਮੀਡੇਮਾ ਪਰਾਮੀਟਰ
- ਮੀਡੇਮਾ ਮੋਲਰ ਆਇਤਨ
- 8.6 cm3/mol
- ਮੀਡੇਮਾ ਇਲੈਕਟ੍ਰਾਨ ਘਣਤਾ
- 4
ਸਪਲਾਈ ਦਾ ਜੋਖਮ ਅਤੇ ਅਰਥਸ਼ਾਸਤਰ
- ਉਤਪਾਦਨ ਦੀ ਕੇਂਦਰਿਤਤਾ
- 39
- ਸਾਪੇਖ ਸਪਲਾਈ ਜੋਖਮ
- 5
- ਭੰਡਾਰਾਂ ਦੀ ਵੰਡ
- 45
- ਰਾਜਨੀਤਿਕ ਸਥਿਰਤਾ (ਸਭ ਤੋਂ ਵੱਡਾ ਉਤਪਾਦਕ)
- 24
- ਰਾਜਨੀਤਿਕ ਸਥਿਰਤਾ (ਸਭ ਤੋਂ ਵੱਧ ਭੰਡਾਰ ਵਾਲਾ ਦੇਸ਼)
- 29
ਅਵਸਥਾ ਪਰਿਵਰਤਨ ਅਤੇ ਅਪਰਰੂਪ
| ਪਿਘਲਣ ਦਰਜਾ | 317.3 K |
| ਉਬਾਲ ਦਰਜਾ | 553.65 K |
| ਕ੍ਰਾਂਤਿਕ ਬਿੰਦੂ (ਤਾਪਮਾਨ) | 994.15 K |
| ਪਿਘਲਣ ਦਰਜਾ | 852.35 K |
| ਉਬਾਲ ਦਰਜਾ | 704.15 K |
| ਕ੍ਰਾਂਤਿਕ ਬਿੰਦੂ (ਤਾਪਮਾਨ) | 994.15 K |
ਆਕਸੀਕਰਨ ਅਵਸਥਾ ਦੀਆਂ ਸ਼੍ਰੇਣੀਆਂ
ਉੱਨਤ ਸੰਦਰਭ ਡਾਟਾ
ਪਰਿਰੱਖਣ ਸਥਿਰਾਂਕ (5)
| n | ਔਰਬਿਟਲ | σ |
|---|---|---|
| 1 | s | 0.4422 |
| 2 | p | 4.0388 |
| 2 | s | 5.175 |
| 3 | p | 10.1136 |
| 3 | s | 9.3582 |
ਕ੍ਰਿਸਟਲ ਅਰਧ-ਵਿਆਸਾਂ ਦਾ ਵੇਰਵਾ (4)
| ਆਵੇਸ਼ | CN | ਸਪਿਨ | rcrystal (pm) | ਉਤਪੱਤੀ |
|---|---|---|---|---|
| 3 | VI | 58 | Ahrens (1952) ionic radius, | |
| 5 | IV | 31 | ||
| 5 | V | 43 | ||
| 5 | VI | 52 | calculated, |
ਸਮਸਥਾਨਿਕ ਖ਼ੈ ਦੀਆਂ ਵਿਧੀਆਂ (50)
| ਸਮਸਥਾਨਿਕ | ਮੋਡ | ਤੀਬਰਤਾ |
|---|---|---|
| 24 | p | — |
| 24 | B+ | — |
| 24 | B+p | — |
| 25 | p | — |
| 26 | B+ | 100% |
| 26 | B+p | 35.1% |
| 26 | 2p | 2% |
| 27 | B+ | 100% |
| 27 | B+p | 0.1% |
| 28 | B+ | 100% |
ਐਕਸ-ਰੇ ਖਿੰਡਾਅ ਗੁਣਾਂਕ (504)
| ਊਰਜਾ (eV) | f₁ | f₂ |
|---|---|---|
| 10 | — | 8.47738 |
| 10.1617 | — | 8.27092 |
| 10.3261 | — | 8.06949 |
| 10.4931 | — | 7.87297 |
| 10.6628 | — | 7.68123 |
| 10.8353 | — | 7.49416 |
| 11.0106 | — | 7.31165 |
| 11.1886 | — | 7.13359 |
| 11.3696 | — | 6.95985 |
| 11.5535 | — | 6.79035 |
ਵਾਧੂ ਡਾਟਾ
Estimated Crustal Abundance
The estimated element abundance in the earth's crust.
1.05×103 milligrams per kilogram
ਸੰਦਰਭ (1)
- [5] Phosphorus https://education.jlab.org/itselemental/ele015.html
Estimated Oceanic Abundance
The estimated element abundance in the earth's oceans.
6×10-2 milligrams per liter
ਸੰਦਰਭ (1)
- [5] Phosphorus https://education.jlab.org/itselemental/ele015.html
Sources
Sources of this element.
Never found free in nature, it is widely distributed in combination with minerals. Phosphate rock, which contains the mineral apatite, an impure tri-calcium phosphate, is an important source of the element. Large deposits are found in Russia, in Morocco, and in Florida, Tennessee, Utah, Idaho, and elsewhere.
ਸੰਦਰਭ (1)
- [6] Phosphorus https://periodic.lanl.gov/15.shtml
Production
Production of this element (from raw materials or other compounds containing the element).
White phosphorus may be made by several methods. By one process, tri-calcium phosphate, the essential ingredient of phosphate rock, is heated in the presence of carbon and silica in an electric furnace or fuel-fired furnace. Elementary phosphorus is liberated as vapor and may be collected under phosphoric acid, an important compound in making super-phosphate fertilizers.
ਸੰਦਰਭ (1)
- [6] Phosphorus https://periodic.lanl.gov/15.shtml
ਸੰਦਰਭ
(9)
Data deposited in or computed by PubChem
The half-life and atomic mass data was provided by the Atomic Mass Data Center at the International Atomic Energy Agency.
Element data are cited from the Atomic weights of the elements (an IUPAC Technical Report). The IUPAC periodic table of elements can be found at https://iupac.org/what-we-do/periodic-table-of-elements/. Additional information can be found within IUPAC publication doi:10.1515/pac-2015-0703 Copyright © 2020 International Union of Pure and Applied Chemistry.
The information are cited from Pure Appl. Chem. 2018; 90(12): 1833-2092, https://doi.org/10.1515/pac-2015-0703.
Thomas Jefferson National Accelerator Facility (Jefferson Lab) is one of 17 national laboratories funded by the U.S. Department of Energy. The lab's primary mission is to conduct basic research of the atom's nucleus using the lab's unique particle accelerator, known as the Continuous Electron Beam Accelerator Facility (CEBAF). For more information visit https://www.jlab.org/
The periodic table at the LANL (Los Alamos National Laboratory) contains basic element information together with the history, source, properties, use, handling and more. The provenance data may be found from the link under the source name.
The periodic table contains NIST's critically-evaluated data on atomic properties of the elements. The provenance data that include data for atomic spectroscopy, X-ray and gamma ray, radiation dosimetry, nuclear physics, and condensed matter physics may be found from the link under the source name. Ref: https://www.nist.gov/pml/atomic-spectra-database
This section provides all form of data related to element Phosphorus.
The element property data was retrieved from publications.