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Holmium
Oxidation States of Iron
Y (Symbol of Yttrium)
63 (Atomic Number of Europium)
Discovered of Zirconium in day
Carbon (C) Properties
C
Carbon
Properties
36 /
87
Atomic Mass
12.01
amu
Atomic Number
6
Block
P
Boiling Point
4300
K
Conductivity (Electric)
0.1
MS/m
Conductivity (Thermal)
140
W/mK
Crystal Structure
Simple Hexagonal
Decay Mode
—
Density (Liquid)
—
Density (STP)
2260
kg/m³
Electron Affinity
121.8
kJ/mol
Electron Configuration (Semantic)
[He] 2s² 2p²
Electronegativity (Pauling)
2.55
Electrons per Shell
2, 4
Group
14
Half Life
Stable
year
Heat (Fusion)
105
kJ/mol
Heat (Molar)
8.517
J/K.mol
Heat (Specific)
710
J/(kg K)
Heat (Vaporization)
715
kJ/mol
Ionization Energies
1087, 2353, 4621, 6223, 37830, 47280
kJ/mol
Isotopes Known
⁸C, ⁹C, ¹⁰C, ¹¹C, ¹²C, ¹³C, ¹⁴C, ¹⁵C, ¹⁶C, ¹⁷C, ¹⁸C, ¹⁹C, ²⁰C, ²¹C, ²²C
Isotopes Stable
¹²C, ¹³C
Magnetic Type
Diamagnetic
Melting Point
3823
K
Molar Volume
0.0000053146
Oxidation States
-4c,-3,-2,-1,1,2,3,4c
Period
2
Phase
Solid
@ 22°C
Quantum Numbers
3P0
Radius (Covalent)
77
pm
Radius (Empirical)
70
pm
Radius (Van Der Waals)
170
pm
Series
Polyatomic Nonmetal
Valence Electrons
4
Wikipedia
https://en.wikipedia.org/wiki/Carbon
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2
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4
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7
N
Sy
Name
Refractive Index
Refractive Index
1
Quantile
2.417
Cell colors represent Refractive Index –
Show Series Instead
Lanthanides
(All Group 3)
6
Actinides
(All Group 3)
7
1
H
Hydrogen
1.000132
2
He
Helium
1.000035
3
Li
Lithium
4
Be
Beryllium
5
B
Boron
6
C
Carbon
2.417
7
N
Nitrogen
1.000298
8
O
Oxygen
1.000271
9
F
Fluorine
1.000195
10
Ne
Neon
1.000067
11
Na
Sodium
12
Mg
Magnesium
13
Al
Aluminum
14
Si
Silicon
15
P
Phosphorus
1.001212
16
S
Sulfur
1.001111
17
Cl
Chlorine
1.000773
18
Ar
Argon
1.000281
19
K
Potassium
20
Ca
Calcium
21
Sc
Scandium
22
Ti
Titanium
23
V
Vanadium
24
Cr
Chromium
25
Mn
Manganese
26
Fe
Iron
27
Co
Cobalt
28
Ni
Nickel
29
Cu
Copper
30
Zn
Zinc
1.00205
31
Ga
Gallium
32
Ge
Germanium
33
As
Arsenic
1.001552
34
Se
Selenium
1.000895
35
Br
Bromine
1.001132
36
Kr
Krypton
1.000427
37
Rb
Rubidium
38
Sr
Strontium
39
Y
Yttrium
40
Zr
Zirconium
41
Nb
Niobium
42
Mo
Molybdenum
43
Tc
Technetium
44
Ru
Ruthenium
45
Rh
Rhodium
46
Pd
Palladium
47
Ag
Silver
48
Cd
Cadmium
49
In
Indium
50
Sn
Tin
51
Sb
Antimony
52
Te
Tellurium
1.000991
53
I
Iodine
54
Xe
Xenon
1.000702
55
Cs
Cesium
56
Ba
Barium
57
La
Lanthanum
58
Ce
Cerium
59
Pr
Praseodymium
60
Nd
Neodymium
61
Pm
Promethium
62
Sm
Samarium
63
Eu
Europium
64
Gd
Gadolinium
65
Tb
Terbium
66
Dy
Dysprosium
67
Ho
Holmium
68
Er
Erbium
69
Tm
Thulium
70
Yb
Ytterbium
71
Lu
Lutetium
72
Hf
Hafnium
73
Ta
Tantalum
74
W
Tungsten
75
Re
Rhenium
76
Os
Osmium
77
Ir
Iridium
78
Pt
Platinum
79
Au
Gold
80
Hg
Mercury
1.000933
81
Tl
Thallium
82
Pb
Lead
83
Bi
Bismuth
84
Po
Polonium
85
At
Astatine
86
Rn
Radon
87
Fr
Francium
88
Ra
Radium
89
Ac
Actinium
90
Th
Thorium
91
Pa
Protactinium
92
U
Uranium
93
Np
Neptunium
94
Pu
Plutonium
95
Am
Americium
96
Cm
Curium
97
Bk
Berkelium
98
Cf
Californium
99
Es
Einsteinium
100
Fm
Fermium
101
Md
Mendelevium
102
No
Nobelium
103
Lr
Lawrencium
104
Rf
Rutherfordium
105
Db
Dubnium
106
Sg
Seaborgium
107
Bh
Bohrium
108
Hs
Hassium
109
Mt
Meitnerium
110
Ds
Darmstadtium
111
Rg
Roentgenium
112
Cn
Copernicium
113
Nh
Nihonium
114
Fl
Flerovium
115
Mc
Moscovium
116
Lv
Livermorium
117
Ts
Tennessine
118
Og
Oganesson
Group
Period
Periodic
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