Group
Column
Period
Row
Group 1
Alkali metals
Group 2
Alkali earth metals
In between
Transition metals
Group 7
Halogens
Group 8
Noble gases
H
Hydrogen
He
Helium
Li
Lithium
Be
Beryllium
B
Boron
C
Carbon
N
Nitrogen
O
Oxygen
F
Fluorine
Ne
Neon
Mg
Magnesium
Al
Aluminium
Si
Silicon
P
Phosphorus
S
Sulphur
Cl
Chlorine
Ar
Argon