User:Femto/Elementbox01

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Contents 1 001 2 002 3 003 4 004 5 005 6 006 7 007 8 008 9 009 10 010 11 011 12 012 13 013 14 014 15 015 16 016 17 017 18 018 19 019 20 020 21 021 22 022 23 023 24 024

[edit] 001

1 (none) ← hydrogen → helium - ↑ H ↓ Li Periodic table - Extended periodic table
General
Name, symbol, number	hydrogen, H, 1
Chemical series	nonmetalss
Group, period, block	1, 1, s
Appearance	colorless
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s1
Electrons per shell	1
Physical properties
Phase	gas
Melting point	14.01 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	20.28 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	32.97 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	hexagonal
Oxidation states	1, −1 (amphoteric oxide)
References
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[edit] 002

2 hydrogen ← helium → lithium - ↑ He ↓ Ne Periodic table - Extended periodic table
General
Name, symbol, number	helium, He, 2
Chemical series	noble gasess
Group, period, block	18, 1, s
Appearance	colorless
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2
Electrons per shell	2
Physical properties
Phase	gas
Melting point	(at 2.5 MPa) 0.95 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	4.22 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	5.19 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	hexagonal or bcc
References
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[edit] 003

3 helium ← lithium → beryllium H ↑ Li ↓ Na Periodic table - Extended periodic table
General
Name, symbol, number	lithium, Li, 3
Chemical series	alkali metalss
Group, period, block	1, 2, s
Appearance	silvery white/grey
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s1
Electrons per shell	2, 1
Physical properties
Phase	solid
Melting point	453.69 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	1615 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	(extrapolated) 3223 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	cubic body centered
Oxidation states	1 (strongly basic oxide)
Magnetic ordering	nonmagnetic
Mohs hardness	0.6
References
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[edit] 004

4 lithium ← beryllium → boron - ↑ Be ↓ Mg Periodic table - Extended periodic table
General
Name, symbol, number	beryllium, Be, 4
Chemical series	alkaline earth metalss
Group, period, block	2, 2, s
Appearance	white-gray metallic
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2
Electrons per shell	2, 2
Physical properties
Phase	solid
Melting point	1560 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	2742 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	hexagonal
Oxidation states	2 (amphoteric oxide)
Magnetic ordering	diamagnetic
Poisson ratio	0.032
Mohs hardness	5.5
References
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[edit] 005

5 beryllium ← boron → carbon - ↑ B ↓ Al Periodic table - Extended periodic table
General
Name, symbol, number	boron, B, 5
Chemical series	metalloidss
Group, period, block	13, 2, p
Appearance	black/brown
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2 2p1
Electrons per shell	2, 3
Physical properties
Phase	solid
Melting point	2349 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	4200 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	rhombohedral
Oxidation states	3 (mildly acidic oxide)
Magnetic ordering	nonmagnetic
Mohs hardness	9.3
References
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[edit] 006

6 boron ← carbon → nitrogen - ↑ C ↓ Si Periodic table - Extended periodic table
General
Name, symbol, number	carbon, C, 6
Chemical series	nonmetalss
Group, period, block	14, 2, p
Appearance	black (graphite) colorless (diamond)
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2 2p2
Electrons per shell	2, 4
Physical properties
Phase	solid
Melting point	? triple point, ca. 10 MPa and (4300–4700) K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	? subl. ca. 4000 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	hexagonal
Oxidation states	4, 2 (mildly acidic oxide)
Magnetic ordering	diamagnetic
Mohs hardness	(graphite) 1-2
References
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[edit] 007

7 carbon ← nitrogen → oxygen - ↑ N ↓ P Periodic table - Extended periodic table
General
Name, symbol, number	nitrogen, N, 7
Chemical series	nonmetalss
Group, period, block	15, 2, p
Appearance	colorless
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2 2p3
Electrons per shell	2, 5
Physical properties
Phase	gas
Melting point	63.15 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	77.36 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	126.21 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	hexagonal
Oxidation states	±3, 5, 4, 2 (strongly acidic oxide)
Magnetic ordering	no data
References
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[edit] 008

8 nitrogen ← oxygen → fluorine - ↑ O ↓ S Periodic table - Extended periodic table
General
Name, symbol, number	oxygen, O, 8
Chemical series	nonmetalss
Group, period, block	16, 2, p
Appearance	colorless (gas) very pale blue (liquid)
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2 2p4
Electrons per shell	2, 6
Physical properties
Phase	gas
Melting point	54.36 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	90.20 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	154.59 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	cubic
Oxidation states	−2, −1 (neutral oxide)
Magnetic ordering	paramagnetic
References
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[edit] 009

9 oxygen ← fluorine → neon - ↑ F ↓ Cl Periodic table - Extended periodic table
General
Name, symbol, number	fluorine, F, 9
Chemical series	halogenss
Group, period, block	17, 2, p
Appearance	Yellowish brown gas
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2 2p5
Electrons per shell	2, 7
Physical properties
Phase	gas
Melting point	53.53 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	85.03 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	144.13 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	cubic
Oxidation states	−1 (strongly acidic oxide)
Magnetic ordering	nonmagnetic
References
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[edit] 010

10 fluorine ← neon → sodium He ↑ Ne ↓ Ar Periodic table - Extended periodic table
General
Name, symbol, number	neon, Ne, 10
Chemical series	noble gasess
Group, period, block	18, 2, p
Appearance	colorless
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	1s2 2s2 2p6
Electrons per shell	2, 8
Physical properties
Phase	gas
Melting point	24.56 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	27.07 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	44.4 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	cubic face centered
Oxidation states	no data
Magnetic ordering	nonmagnetic
References
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[edit] 011

11 neon ← sodium → magnesium Li ↑ Na ↓ K Periodic table - Extended periodic table
General
Name, symbol, number	sodium, Na, 11
Chemical series	alkali metalss
Group, period, block	1, 3, s
Appearance	silvery white
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s1
Electrons per shell	2, 8, 1
Physical properties
Phase	solid
Melting point	370.87 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	1156 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	(extrapolated) 2573 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	cubic body centered
Oxidation states	1 (strongly basic oxide)
Magnetic ordering	paramagnetic
Mohs hardness	0.5
References
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[edit] 012

12 sodium ← magnesium → aluminium Be ↑ Mg ↓ Ca Periodic table - Extended periodic table
General
Name, symbol, number	magnesium, Mg, 12
Chemical series	alkaline earth metalss
Group, period, block	2, 3, s
Appearance	silvery white
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2
Electrons per shell	2, 8, 2
Physical properties
Phase	solid
Melting point	923 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	1363 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	hexagonal
Oxidation states	2 (strongly basic oxide)
Magnetic ordering	paramagnetic
Poisson ratio	0.29
Mohs hardness	2.5
References
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[edit] 013

13 magnesium ← aluminium → silicon B ↑ Al ↓ Ga Periodic table - Extended periodic table
General
Name, symbol, number	aluminium, Al, 13
Chemical series	poor metalss
Group, period, block	13, 3, p
Appearance	silvery
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2 3p1
Electrons per shell	2, 8, 3
Physical properties
Phase	solid
Melting point	933.47 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	2792 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	face centered cubic, 0.4032 nm
Oxidation states	3 (amphoteric oxide)
Magnetic ordering	paramagnetic
Poisson ratio	0.35
Mohs hardness	2.75
References
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[edit] 014

14 aluminium ← silicon → phosphorus C ↑ Si ↓ Ge Periodic table - Extended periodic table
General
Name, symbol, number	silicon, Si, 14
Chemical series	metalloidss
Group, period, block	14, 3, p
Appearance	dark gray, bluish tinge
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2 3p2
Electrons per shell	2, 8, 4
Physical properties
Phase	solid
Melting point	1687 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	3538 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	Diamond Lattice
Oxidation states	4 (amphoteric oxide)
Magnetic ordering	nonmagnetic
Mohs hardness	6.5
References
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[edit] 015

15 silicon ← phosphorus → sulfur N ↑ P ↓ As Periodic table - Extended periodic table
General
Name, symbol, number	phosphorus, P, 15
Chemical series	nonmetalss
Group, period, block	15, 3, p
Appearance	waxy white/ red/ black/ colorless
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2 3p3
Electrons per shell	2, 8, 5
Physical properties
Phase	solid
Melting point	(white) 317.3 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	550 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Oxidation states	±3, 5, 4 (mildly acidic oxide)
Magnetic ordering	no data
References
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[edit] 016

16 phosphorus ← sulfur → chlorine O ↑ S ↓ Se Periodic table - Extended periodic table
General
Name, symbol, number	sulfur, S, 16
Chemical series	nonmetalss
Group, period, block	16, 3, p
Appearance	lemon yellow
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2 3p4
Electrons per shell	2, 8, 6
Physical properties
Phase	solid
Melting point	388.36 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	717.8 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	1314 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	orthorhombic
Oxidation states	−1, ±2, 4, 6 (strongly acidic oxide)
Magnetic ordering	no data
Mohs hardness	2.0
References
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[edit] 017

17 sulfur ← chlorine → argon F ↑ Cl ↓ Br Periodic table - Extended periodic table
General
Name, symbol, number	chlorine, Cl, 17
Chemical series	halogenss
Group, period, block	17, 3, p
Appearance	yellowish green
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2 3p5
Electrons per shell	2, 8, 7
Physical properties
Phase	gas
Melting point	171.6 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	239.11 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	416.9 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	orthorhombic
Oxidation states	±1, 3, 5, 7 (strongly acidic oxide)
Magnetic ordering	nonmagnetic
References
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[edit] 018

18 chlorine ← argon → potassium Ne ↑ Ar ↓ Kr Periodic table - Extended periodic table
General
Name, symbol, number	argon, Ar, 18
Chemical series	noble gasess
Group, period, block	18, 3, p
Appearance	colorless
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ne] 3s2 3p6
Electrons per shell	2, 8, 8
Physical properties
Phase	gas
Melting point	83.80 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	87.30 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Critical point	150.87 K, {{{critical point MPa}}} MPa
Atomic properties
Crystal structure	cubic face centered
Oxidation states	0
Magnetic ordering	nonmagnetic
References
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[edit] 019

19 argon ← potassium → calcium Na ↑ K ↓ Rb Periodic table - Extended periodic table
General
Name, symbol, number	potassium, K, 19
Chemical series	alkali metalss
Group, period, block	1, 4, s
Appearance	brownish white
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ar] 4s1
Electrons per shell	2, 8, 8, 1
Physical properties
Phase	solid
Melting point	336.53 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	1032 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	cubic body centered
Oxidation states	1 (strongly basic oxide)
Magnetic ordering	?
Mohs hardness	0.4
References
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[edit] 020

20 potassium ← calcium → scandium Mg ↑ Ca ↓ Sr Periodic table - Extended periodic table
General
Name, symbol, number	calcium, Ca, 20
Chemical series	alkaline earth metalss
Group, period, block	2, 4, s
Appearance	silvery white
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ar] 4s2
Electrons per shell	2, 8, 8, 2
Physical properties
Phase	solid
Melting point	1115 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	1757 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	cubic face centered
Oxidation states	2 (strongly basic oxide)
Magnetic ordering	paramagnetic
Poisson ratio	0.31
Mohs hardness	1.75
References
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[edit] 021

21 calcium ← scandium → titanium - ↑ Sc ↓ Y Periodic table - Extended periodic table
General
Name, symbol, number	scandium, Sc, 21
Chemical series	transition metalss
Group, period, block	3, 4, d
Appearance	silvery white
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ar] 3d1 4s2
Electrons per shell	2, 8, 9, 2
Physical properties
Phase	solid
Melting point	1814 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	3109 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	hexagonal
Oxidation states	3 (weakly basic oxide)
Magnetic ordering	???
Poisson ratio	0.279
References
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[edit] 022

22 scandium ← titanium → vanadium - ↑ Ti ↓ Zr Periodic table - Extended periodic table
General
Name, symbol, number	titanium, Ti, 22
Chemical series	transition metalss
Group, period, block	4, 4, d
Appearance	silvery metallic
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ar] 3d2;; 4s2
Electrons per shell	2, 8, 10, 2
Physical properties
Phase	solid
Melting point	1941 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	3560 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	hexagonal
Oxidation states	2, 3, 4 (amphoteric oxide)
Magnetic ordering	???
Poisson ratio	0.32
Mohs hardness	6.0
References
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[edit] 023

23 titanium ← vanadium → chromium - ↑ V ↓ Nb Periodic table - Extended periodic table
General
Name, symbol, number	vanadium, V, 23
Chemical series	transition metalss
Group, period, block	5, 4, d
Appearance	silver-grey metal
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ar] 3d3 4s2
Electrons per shell	2, 8, 11, 2
Physical properties
Phase	solid
Melting point	2183 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	3680 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	cubic body centered
Oxidation states	2, 3, 4, 5 (amphoteric oxide)
Magnetic ordering	???
Poisson ratio	0.37
Mohs hardness	7.0
References
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[edit] 024

24 vanadium ← chromium → manganese - ↑ Cr ↓ Mo Periodic table - Extended periodic table
General
Name, symbol, number	chromium, Cr, 24
Chemical series	transition metalss
Group, period, block	6, 4, d
Appearance	silvery metallic
Standard atomic weight	{{{atomic mass}}} g·mol−1
Electron configuration	[Ar] 3d5 4s1
Electrons per shell	2, 8, 13, 1
Physical properties
Phase	solid
Melting point	2180 K ({{{melting point C}}} °C, {{{melting point F}}} °F)
Boiling point	2944 K ({{{boiling point C}}} °C, {{{boiling point F}}} °F)
Atomic properties
Crystal structure	cubic body centered
Oxidation states	6, 4, 3, 2 (strongly acidic oxide)
Magnetic ordering	AFM (rather: SDW)
Poisson ratio	0.21
Mohs hardness	8.5
References
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• This page was last modified 21:17, 21 November 2006 by Wikipedia user Femto. Based on work by Wikipedia user(s) MZMcBride.
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