Post-transition metal

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Post-transition metals
Group # 12 13 14 15
Period
3 13
Al
4 30
Zn
31
Ga
5 48
Cd
49
In
50
Sn
6 80
Hg
81
Tl
82
Pb
83
Bi
Atomic numbers show state at STP
Solids Liquids

The post-transition metals, also known as the poor metals, is a group of metals on the periodic table. It is to the right of the transition metals. The Group 12 elements are sometimes included. Sometimes germanium, antimony, and polonium are included, although they are normally considered metalloids. They normally have higher electronegativities than the transition metals. Their melting points are lower, too. They are generally softer than other metals.

Examples[change | change source]