Antimony and arsenicÊbelong to the category of metalloid. A metalloid is an element whose properties are between that of a metal and a non-metal solid.

Ga2(CO3)3

Antimony is more metallic than Arsenic. As we already know, metallic nature increases down a group. As Antimony lies just below Arsenic in Group 15, it is said to have more metallic character.

Antimony is an element, so the only substance that can be found in it is antimony.

Antimony is itself a toxin.

Sb is the chemical symbol of antimony (stibium).