Antimony
= Antimony
{title2=Sb}
{wiki}
<Antimony> is the <chemical element> with <atomic number> 51 and symbol $\mathrm{Sb}$. It is a <metalloid>. Its common oxidation states include $+3$ and $+5$. Elemental antimony is brittle, while its compounds and alloys have distinct materials applications; <potassium antimony tartrate> is an example of a coordination compound rather than the free element.<Periodic Table by Royal Society of Chemistry>[Antimony, element data and uses]{ref}