Color & appearance

How the elemental substance looks at room conditions: color, luster, transparency. Allotrope forms can differ.

데이터 완전성 외관 118개 중 118개STP에서의 상 118개 중 111개

118개 원소 중 118개 표시

	기호	이름
1	H	Hydrogen	Pure hydrogen at room temperature is a colorless, odorless, tasteless gas.	기체
2	He	Helium	Pure helium is a colorless, odorless, tasteless gas at ordinary temperature and pressure.	기체
3	Li	Lithium	Pure lithium is a soft, silvery-white metal when freshly cut.	고체
4	Be	Beryllium	Pure beryllium is a hard, brittle, steel-gray metal with a metallic luster.	고체
5	B	Boron	Pure boron is usually encountered as a dark brown to black, hard, brittle solid with a semiconducting character.	고체
6	C	Carbon	Pure carbon has several allotropes.	고체
7	N	Nitrogen	Pure nitrogen is normally encountered as N₂, a colorless, odorless, tasteless gas.	기체
8	O	Oxygen	At ordinary temperature and pressure, pure O₂ is a colorless, odorless gas.	기체
9	F	Fluorine	Pure fluorine, F₂, is a pale yellow gas at ordinary temperature and pressure.	기체
10	Ne	Neon	Pure neon is a colorless, odorless, monatomic gas at ordinary temperature and pressure.	기체
11	Na	Sodium	Pure sodium is a silvery, lustrous metal when freshly cut.	고체
12	Mg	Magnesium	Pure magnesium is a silvery-white metal with a bright metallic luster when freshly cut.	고체
13	Al	Aluminum	Pure aluminum is a silvery-white metal with a bright metallic luster when freshly cut.	고체
14	Si	Silicon	Pure crystalline silicon is a dark gray solid with a metallic luster and a diamond-cubic structure.	고체
15	P	Phosphorus	White phosphorus consists of soft, waxy, pale material made of P₄ molecules and may glow faintly in air.	고체
16	S	Sulfur	Pure sulfur is most familiar as a brittle, bright yellow crystalline solid at room temperature, usually composed of S₈ rings.	고체
17	Cl	Chlorine	Pure chlorine is a dense yellow-green gas with a sharp, irritating odor.	기체
18	Ar	Argon	Pure argon is a monatomic gas at ordinary temperature and pressure, with no color, odor, or taste.	기체
19	K	Potassium	Pure potassium is a very soft, silvery metal when freshly cut.	고체
20	Ca	Calcium	Pure calcium is a silvery gray metal that is softer than many structural metals and can be cut when freshly prepared.	고체
21	Sc	Scandium	Pure scandium is a soft, silvery-white metal that tarnishes slowly in air, developing a yellowish or pinkish cast from surface oxidation.	고체
22	Ti	Titanium	Pure titanium is a silvery gray metal.	고체
23	V	Vanadium	Pure vanadium is a silvery-gray, ductile metal when well refined.	고체
24	Cr	Chromium	Pure chromium is a lustrous, silvery-gray metal with a high polish and a relatively high melting point.	고체
25	Mn	Manganese	Pure manganese is a silvery-gray metal with a faint pinkish cast when freshly prepared.	고체
26	Fe	Iron	Pure iron is a lustrous, silvery-gray metal that tarnishes in moist air.	고체
27	Co	Cobalt	Pure cobalt is a lustrous, silvery gray metal with a faint bluish cast.	고체
28	Ni	Nickel	Pure nickel is a lustrous, silvery-white metal with a faint golden tinge.	고체
29	Cu	Copper	Pure copper is a reddish-orange, lustrous metal when freshly polished.	고체
30	Zn	Zinc	Pure zinc is a lustrous bluish-white metal when freshly cut, but it dulls in air as a thin protective surface film forms.	고체
31	Ga	Gallium	Pure gallium is a silvery, lustrous metal that is solid at ordinary room temperature but melts at about 30 °C.	고체
32	Ge	Germanium	Pure germanium is a lustrous, grayish-white solid with a metallic sheen.	고체
33	As	Arsenic	Pure arsenic is most commonly encountered as gray arsenic, a brittle, metallic-looking solid with a steel-gray surface.	고체
34	Se	Selenium	Elemental selenium has several allotropes.	고체
35	Br	Bromine	Pure bromine is a dark red-brown, mobile liquid at ordinary conditions.	액체
36	Kr	Krypton	Pure krypton is a colorless, odorless gas at room temperature and pressure.	기체
37	Rb	Rubidium	Pure rubidium is a very soft, silvery-white metal that quickly tarnishes in air.	고체
38	Sr	Strontium	Pure strontium is a soft, silvery metal when freshly cut, but it rapidly develops a yellowish or gray oxide-nitride surface film in air.	고체
39	Y	Yttrium	Pure yttrium is a soft, silvery-white metal with a metallic luster.	고체
40	Zr	Zirconium	Pure zirconium is a silvery-gray, ductile metal when clean and massive.	고체
41	Nb	Niobium	Pure niobium is a soft, ductile, lustrous gray metal when freshly prepared.	고체
42	Mo	Molybdenum	Pure molybdenum is a silvery gray metal with a bright metallic luster when freshly prepared.	고체
43	Tc	Technetium	Macroscopic technetium metal is a silvery-gray, metallic solid when prepared in the laboratory.	고체
44	Ru	Ruthenium	Pure ruthenium is a silvery gray, lustrous metal.	고체
45	Rh	Rhodium	Pure rhodium is a silvery-white metal with a bright metallic luster.	고체
46	Pd	Palladium	Pure palladium is a lustrous, silver-white metal.	고체
47	Ag	Silver	Pure silver is a bright white, highly lustrous metal with a clean metallic sheen.	고체
48	Cd	Cadmium	Pure cadmium is a silvery to bluish-white metal with a bright metallic luster when freshly cut.	고체
49	In	Indium	Pure indium is a very soft, lustrous, silvery-white metal at ordinary conditions.	고체
50	Sn	Tin	Pure tin is a soft, silvery-white metal with a bright metallic luster.	고체
51	Sb	Antimony	Pure antimony is a silvery white, lustrous solid with a crystalline, flaky fracture.	고체
52	Te	Tellurium	Pure tellurium is a silvery-white to gray, lustrous, crystalline solid at ordinary conditions.	고체
53	I	Iodine	Pure iodine is a dark gray to purple-black crystalline solid at ordinary temperature.	고체
54	Xe	Xenon	Pure xenon is a colorless, odorless, monatomic gas at ordinary temperature and pressure.	기체
55	Cs	Cesium	Pure cesium is a pale gold, silvery metal that is solid near ordinary room temperature but melts at about 28.5 °C.	고체
56	Ba	Barium	Pure barium is a silvery-white to pale yellow metal when freshly cut.	고체
57	La	Lanthanum	Pure lanthanum is a silvery-white, soft metal that can be cut with a knife when freshly prepared.	고체
58	Ce	Cerium	Pure cerium is a soft, silvery-gray metal that tarnishes readily in air.	고체
59	Pr	Praseodymium	Pure praseodymium is a soft, silvery metal with a pale yellow cast when freshly cut.	고체
60	Nd	Neodymium	Pure neodymium is a bright, silvery metal when freshly cut, but it tarnishes in air as an oxide layer forms.	고체
61	Pm	Promethium	Macroscopic promethium metal has been prepared only in small, highly radioactive quantities.	고체
62	Sm	Samarium	Pure samarium is a silvery, moderately hard metal that tarnishes in air as oxide forms on the surface.	고체
63	Eu	Europium	Pure europium is a soft, silvery metal that tarnishes rapidly in air and can darken as oxide and hydroxide layers form.	고체
64	Gd	Gadolinium	Pure gadolinium is a soft, bright, silvery-white metal when freshly cut.	고체
65	Tb	Terbium	Pure terbium is a soft, silvery-gray metal.	고체
66	Dy	Dysprosium	Pure dysprosium is a bright, silvery metal when freshly cut, but it slowly tarnishes in air.	고체
67	Ho	Holmium	Pure holmium is a soft, silvery, metallic solid that can be cut and worked when freshly prepared.	고체
68	Er	Erbium	Pure erbium is a silvery-white metal with a metallic lustre.	고체
69	Tm	Thulium	Pure thulium is a soft, malleable, silvery metal.	고체
70	Yb	Ytterbium	Pure ytterbium is a lustrous, silvery-white metal when freshly cut.	고체
71	Lu	Lutetium	Pure lutetium is a bright silvery metal that tarnishes slowly in air.	고체
72	Hf	Hafnium	Pure hafnium is a lustrous, silvery-gray metal.	고체
73	Ta	Tantalum	Pure tantalum is a hard, heavy, lustrous metal with a gray to blue-gray metallic surface.	고체
74	W	Tungsten	Pure tungsten is a steel-gray to silvery-white metal with a metallic luster.	고체
75	Re	Rhenium	Pure rhenium is a silvery-white to gray metallic solid with a bright luster when freshly prepared.	고체
76	Os	Osmium	Pure osmium is a lustrous bluish white to blue-gray metal.	고체
77	Ir	Iridium	Pure iridium is a hard, brittle, silvery-white metal with a high luster.	고체
78	Pt	Platinum	Pure platinum is a lustrous, silvery-white metal with a high density and a high melting point.	고체
79	Au	Gold	Pure gold is a bright metallic yellow solid at ordinary conditions.	고체
80	Hg	Mercury	Pure mercury is a dense, mirror-bright liquid at room temperature, forming rounded droplets with high surface tension.	액체
81	Tl	Thallium	Pure thallium is a very soft, heavy metal with a fresh silvery luster.	고체
82	Pb	Lead	Pure lead is a bluish-gray, lustrous metal when freshly cut.	고체
83	Bi	Bismuth	Pure bismuth is a brittle, crystalline metal with a silvery white surface that often shows a pinkish tint.	고체
84	Po	Polonium	Macroscopic polonium is difficult to handle and observe because it self-heats and rapidly accumulates radiation damage.	고체
85	At	Astatine	The bulk appearance of astatine has not been directly observed in a macroscopic sample.	고체
86	Rn	Radon	Pure radon is a colorless, odorless, monatomic gas at ordinary temperature and pressure.	기체
87	Fr	Francium	No macroscopic sample of pure francium has been prepared, so its actual bulk appearance is unknown.	고체
88	Ra	Radium	Freshly prepared radium metal has been reported as silvery white, but it rapidly darkens in air, probably through formation of nitride and oxide surface films.	고체
89	Ac	Actinium	A freshly prepared macroscopic sample has rarely been available.	고체
90	Th	Thorium	Pure thorium is a silvery, soft, ductile metal when freshly prepared.	고체
91	Pa	Protactinium	Fresh protactinium metal has been reported as a bright, silvery-gray solid.	고체
92	U	Uranium	Pure uranium is a silvery-gray metal when freshly prepared, but it darkens in air as oxide layers form.	고체
93	Np	Neptunium	Metallic neptunium has been prepared in visible quantities.	고체
94	Pu	Plutonium	Pure plutonium is a silvery-gray metal when freshly prepared, but it tarnishes in air as surface oxides form.	고체
95	Am	Americium	Pure americium metal has been prepared in milligram quantities.	고체
96	Cm	Curium	Curium has been prepared as a metallic element in small amounts.	고체
97	Bk	Berkelium	Fresh berkelium metal has been reported as a silvery actinide metal, but only very small samples have been prepared.	고체
98	Cf	Californium	Metallic californium has been prepared only in very small quantities.	고체
99	Es	Einsteinium	Only microgram-scale samples have been isolated, so ordinary bulk appearance is not well established.	고체
100	Fm	Fermium	The bulk appearance of fermium metal is unknown because the element has not been isolated in visible, weighable quantities.	고체
101	Md	Mendelevium	No macroscopic sample of mendelevium has been isolated, so its real bulk appearance is unknown.	고체
102	No	Nobelium	The bulk appearance of nobelium is unknown, because it has never been isolated as a visible sample.	고체
103	Lr	Lawrencium	No macroscopic sample of lawrencium has been prepared, and its visible appearance has not been observed.	고체
104	Rf	Rutherfordium	No macroscopic sample of rutherfordium has been prepared, and its visible appearance is unknown.	고체
105	Db	Dubnium	No macroscopic sample of dubnium has been prepared, and its visible appearance is unknown.	—
106	Sg	Seaborgium	No macroscopic sample of seaborgium has been prepared, and its visible appearance is unknown.	—
107	Bh	Bohrium	No macroscopic sample of bohrium has been prepared, so its visible appearance is unknown.	—
108	Hs	Hassium	No macroscopic sample of hassium has been prepared, so its visible appearance is unknown.	—
109	Mt	Meitnerium	No macroscopic sample of meitnerium has been prepared, so its visible appearance and bulk physical properties are unknown.	—
110	Ds	Darmstadtium	No macroscopic sample of darmstadtium has ever been prepared, so its bulk appearance is unknown.	—
111	Rg	Roentgenium	No macroscopic sample of roentgenium has ever been prepared, so its appearance is unknown.	—
112	Cn	Copernicium	No macroscopic sample of copernicium has been made, so its visible appearance is unknown.	기체
113	Nh	Nihonium	No macroscopic sample of nihonium has ever been made, so its color, texture, density, melting point, and other ordinary bulk properties are unknown.	고체
114	Fl	Flerovium	No macroscopic sample of flerovium has ever been prepared, so its appearance is not known.	기체
115	Mc	Moscovium	No macroscopic sample of moscovium has ever been prepared, so its appearance is unknown.	고체
116	Lv	Livermorium	The appearance of livermorium is unknown because no visible or weighable sample has been produced.	고체
117	Ts	Tennessine	The appearance of elemental tennessine is unknown.	고체
118	Og	Oganesson	No macroscopic sample of oganesson has ever existed, so its appearance, density, melting point, and boiling point are not experimentally known.	기체

출처 및 참고 사항

Descriptions refer to the pure element, not its compounds.