The Periodic Table of Elements
1
6
H
C
Atomic Number
12.011
Atomic Weight
HYDROGEN
1.0079
3
Li
4
Be
LITHIUM
BERYLLIUM
6.941
9.0122
11
5
Chemical Name
CARBON
K
POTASSIUM
39.0983
37
Rb
MAGNESIUM
24.305
20
Ca
CALCIUM
40.078
38
Sr
21
Sc
SCANDIUM
44.956
39
Y
22
Ti
TITANIUM
47.867
40
23
V
VANADIUM
50.942
41
STRONTIUM
YTTRIUM
ZIRCONIUM
NIOBIUM
85.468
87.62
88.906
91.224
92.906
Cs
56
Ba
24
METALS
25
26
Cr Mn Fe
CHROMIUM MANGANESE
51.996
42
54.938
43
Zr Nb Mo Tc
RUBIDIUM
55
72
Hf
73
Ta
IRON
55.845
44
74
W
[98]
75
Re
58.933
45
Ni
NICKEL
58.693
46
Ru Rh Pd
MOLYBDENUM TECHNETIUM RUTHENIUM
95.95
Co
COBALT
28
101.07
76
Os
RHODIUM
PALLADIUM
102.91
106.42
77
Ir
78
Pt
BARIUM
HAFNIUM
TANTALUM
TUNGSTEN
RHENIUM
OSMIUM
IRIDIUM
PLATINUM
132.91
137.33
178.49
180.95
183.84
186.21
190.23
192.22
195.08
Fr
88
104
106
RUTHERFORDIUM
DUBNIUM
Db
SEABORGIUM
BOHRIUM
HASSIUM
[223]
[226]
[263]
[268]
[271]
[270]
[270]
= Solid at room temperature
= Liquid at room temperature
= Gas at room temperature
= Artificially Made
http://education.jlab.org/
La
58
Ce
LANTHANUM
CERIUM
138.91
140.12
89
Ac
90
59
Pr
Bh
108
Ra
57
Sg
107
RADIUM
KEY
Rf
105
FRANCIUM
= Radioactive
Ne
10.811
12.011
14.007
15.999
18.998
20.180
26.982
27
60
109
Hs Mt
61
91
Pa
Ds
30
31
[278]
62
[281]
63
Si
SILICON
28.086
32
Cu Zn Ga Ge
COPPER
63.546
47
ZINC
65.38
48
Ag Cd
GALLIUM
69.723
49
72.630
50
CADMIUM
INDIUM
Sn
107.87
112.41
114.82
118.71
79
80
Au Hg
In
GERMANIUM
SILVER
81
82
92
ACTINIUM
THORIUM
Th
PROTACTINIUM
URANIUM
U
[227]
232.04
231.04
238.03
[145]
93
150.36
94
Sb
78.971
52
Te
ANTIMONY TELLURIUM
121.76
83
84
I
85
200.59
204.38
207.2
208.98
[209]
[210]
Rg Cn Nh
[281]
64
[285]
65
NIHONIUM
[286]
66
Fl
Mc Lv
Kr
KRYPTON
83.798
54
131.29
196.97
116
39.948
36
126.90
ASTATINE
115
Ar
ARGON
Xe
POLONIUM
114
18
IODINE
BISMUTH
113
Po
79.904
53
LEAD
112
Bi
127.60
Br
BROMINE
Pb
At
117
Ts
XENON
86
Rn
RADON
[222]
118
Og
FLEROVIUM MOSCOVIUM LIVERMORIUM TENNESSINE OGANESSON
[289]
67
[289]
68
[293]
69
[294]
70
[294]
71
Er Tm Yb Lu
GADOLINIUM
TERBIUM
DYSPROSIUM
HOLMIUM
ERBIUM
THULIUM
YTTERBIUM
LUTETIUM
151.96
157.25
158.93
162.50
164.93
167.26
168.93
173.05
174.97
95
96
97
Np Pu Am Cm Bk
[244]
74.922
51
Se
SELENIUM
35.453
35
NEON
EUROPIUM
NEPTUNIUM PLUTONIUM AMERICIUM
[237]
As
ARSENIC
32.066
34
Cl
CHLORINE
THALLIUM
Nd Pm Sm Eu Gd Tb Dy Ho
144.24
30.974
33
S
SULFUR
17
MERCURY
111
Tl
TIN
P
PHOSPHORUS
16
F
GOLD
MEITNERIUM DARMSTADTIUM ROENTGENIUM COPERNICIUM
PRASEODYMIUM NEODYMIUM PROMETHIUM SAMARIUM
140.91
110
29
4.0026
10
FLUORINE
15
O
9
OXYGEN
14
N
8
NITROGEN
Al
C
7
CARBON
ALUMINUM
CESIUM
87
B
6
He
HELIUM
BORON
13
Na Mg
22.990
NON-METALS
Chemical Symbol
12
SODIUM
19
2
[243]
CURIUM
[247]
98
Cf
99
[251]
101
102
Es Fm Md No
BERKELIUM CALIFORNIUM EINSTEINIUM
[247]
100
[252]
FERMIUM
[257]
MENDELEVIUM NOBELIUM
[258]
[259]
103
Lr
LAWRENCIUM
[262]
Last revised on October 28, 2016