Chemical elements
  Chemical glossary
  Other styles
  Other formats
    Standard
    Wide

Standard Periodic Table





H
1.0
He
4.0
Li
6.9
Be
9.0
B
10.8
C
12.0
N
14.0
O
15.9
F
18.9
Ne
20.2
Na
22.9
Mg
24.3
Al
26.9
Si
28.1
P
30.9
S
32.1
Cl
35.5
Ar
39.9
K
39.1
Ca
40.1
Sc
44.9
Ti
47.9
V
50.9
Cr
51.9
Mn
54.9
Fe
55.8
Co
58.9
Ni
58.7
Cu
63.5
Zn
65.4
Ga
69.7
Ge
72.6
As
74.9
Se
78.9
Br
79.9
Kr
83.8
Rb
85.5
Sr
87.6
Y
88.9
Zr
91.2
Nb
92.9
Mo
95.9
Tc
98.9
Ru
101.1
Rh
102.9
Pd
106.4
Ag
107.9
Cd
112.4
In
114.8
Sn
118.7
Sb
121.8
Te
127.6
I
126.9
Xe
131.3
Cs
132.9
Ba
137.3
La
138.9
Ce
140.1
Pr
140.9
Nd
144.2
Pm
[145]
Sm
150.4
Eu
151.9
Gd
157.3
Tb
158.9
Dy
162.5
Ho
164.9
Er
167.3
Tm
168.9
Yb
173.0
Lu
174.9
Hf
178.5
Ta
180.9
W
183.9
Re
186.2
Os
190.2
Ir
192.2
Pt
195.1
Au
196.9
Hg
200.6
Tl
204.4
Pb
207.2
Bi
208.9
Po
[210]
At
[210]
Rn
[222]
Fr
[223]
Ra
226.0
Ac
[227]
Th
232.0
Pa
231.0
U
238.0
Np
237.0
Pu
[244]
Am
[243]
Cm
[247]
Bk
[247]
Cf
[251]
Es
[254]
Fm
[257]
Md
[258]
No
[255]
Lr
[256]
Rf
[257]
Db
[260]
Sg
[263]
Bh
[262]
Hs
[265]
Mt
[266]
Ds
[271]
Rg
[284]
Uub
[288]
Uut
[193]
Uuq
[298]
Uup
[299]
Uuh
[302]
Uus
[310]
Uuo
[314]


© Copyright 2008-2012 by atomistry.com