Periodic Table Navigator

See how the elements are related to each other

Group
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Period ▲
5
▼
37
Rb
Rubidium
[Kr] 5s1
38
Sr
Strontium
[Kr] 5s2
39
Y
Yttrium
[Kr] 5s2 4d1
40
Zr
Zirconium
[Kr] 5s2 4d2
41
Nb
Niobium
[Kr] 5s2 4d3
42
Mo
Molybdenum
[Kr] 5s1 4d5
43
Tc
Technetium
[Kr] 5s2 4d5
44
Ru
Ruthenium
[Kr] 5s2 4d6
45
Rh
Rhodium
[Kr] 5s2 4d7
46
Pd
Palladium
[Kr] 5s2 4d8
47
Ag
Silver
[Kr] 5s1 4d10
48
Cd
Cadmium
[Kr] 5s2 4d10
49
In
Indium
[Kr] 5s2 4d10 5p1
50
Sn
Tin
[Kr] 5s2 4d10 5p2
51
Sb
Antimony
[Kr] 5s2 4d10 5p3
52
Te
Tellurium
[Kr] 5s2 4d10 5p4
53
I
Iodine
[Kr] 5s2 4d10 5p5
54
Xe
Xenon
[Kr] 5s2 4d10 5p6

Tip: Hover over an element to compare its electron configuration to that of the element to its right.

Legend

3d10 Different electron shell (n)

3d10 Different electron count

3d10 New term (orbital)