Periodic Table of Elements

The Periodic Table of Elements in several ways:

Period Group**
1
1A
18
8A
1 H 2
2A
13
3A
14
4A
15
5A
16
6A
17
7A
He
2 Li Be B C N O F Ne
3 Na Mg
3
3B
4
4B
5
5B
6
6B
7
7B
8 9 10 11
1B
12
2B
Al Si P S Cl Ar
——- 8B ——-
4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
5 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
6 Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
7 Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Cn Uut Fl Uup Lv Uuo
Lanthanide Series line Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Actinide Series Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr

Colour Legend

Source:

National Research Council Canada.