Periodic table
IA
H1
1
1.00794 2.1 1+
2
Prof Mokeur's Periodic Table
IIA Symbol
18
VIIIA
He 2
4.002602
15 16 17
Hydrogen
Li 3
Be 4
9.012182 2+
H1
Electronegativity Name
3 4 5 6 7
Atomic number Relative atomic mass Oxidation number
8 9 10 11 12
13
14
-
-
IIIA
B5
C6
IVA
N7
VA
VIA
O8
VIIA
F9
Ne 10
-
Helium
2
6.941 1.0
1+ 1.5
1.00794 2.1 1+
10.811 2.0
12.0107
14.0067
15.9994 18.998403 20.1797 2- 4.0 1-
3+ 2.5 4+,4- 3.0 3+,3- 3.5
Lithium 3
Beryllium
Na 11 Mg 12
22.989769 24.3050 0.9 1+ 1.2 2+
Hydrogen
Boron
Carbon
Nitrogen
Oxygen
Fluorine
35.453 1-
Neon
39.948 -
Al 13 Si 14
1.5 3+ 1.8
P 15
Phosphorus
S 16
32.065
Cl 17 Ar 18
Chlorine Argon
26.981539 28.0855 30.973762 4+ 2.1
5+ 1.8
4+ 3.0
Sodium 4
K 19
Magnesium
40.078
IIIB
44.95592
IVB
47.867
VB
VIB
VIIB
55.845
VIII
58.933195 58.6934
IB
63.546
IIB
65.38
Ca 20 Sc 21 Ti 22
2+ 1.3 3+ 1.5
V 23
50.9415
Cr 24 Mn 25 Fe 26 Co 27 Ni 28 Cu 29 Zn 30 Ga 31 Ge 32 As 33
51.9961 54.938045 69.723 72.64
Aluminum
Silicon
Se 34 Br 35 Kr 36
78.96 79.904 183.798 4+ 2.8
Sulfur
39.0983 0.8
74.92160
1+ 1.0
4+ 1.6
5+ 1.6
Potasium 5
Rb 37 Sr 38
87.62 1+ 1.0
Calcium
Scandium
Y 39
Titanium
Zr 40 Nb 41 Mo 42 Tc 43 Ru 44 Rh 45 Pd 46 Ag 47 Cd 48 In 49 Sn 50 Sb 51 Te 52
92.90638 95.96 98.9062 101.07 102.90550 106.42 107.8682 112.411 114.818 118.710 121.760 4+ 1.6 5+ 1.8 6+ 1.9 7+ 2.2
Vanadium
Chromium Manganese
3+ 1.5 2+
2+ 1.8 3+
Iron
2+ 1.8 3+
Cobalt
2+ 3+ 1.8
2+ 1.9
Nickel
Copper
2+ 1.6 1+
2+ 1.6
3+ 1.6
4+ 2.0
Zinc
Gallium
Germanium
Arsenic
3+ 2.4 3-
Selenium
Bromine
I 53
Xe 54
-
Krypton
85.4678 0.8
88.90585
91.224
127.60 126.90447 131.293 2.1 4+ 2.5 1-
2+ 1.3
3+ 1.4
Rubidium 6
Cs 55 Ba 56