$[16]$ Classify the solid state of the following substances as ionic, covalent $($network$),$ molecular, or metallic crystals?

$\backslash$table$[[C{O}_2,$ ionic, network, $$ molecular, metallic$],[$Diamond$,$ ionic, network, molecular, $$ metallic$],[S_8,$ionic, network, molecular, $$ metallic$],[KBr,$ionic, $$ network, molecular, metallic$],[Mg,$ ionic, $$ network, molecular, metallic$],[Si{O}_2,$ionic, $$ network, molecular, metallic$],[LiCl,$ionic, network, molecular, $$ metallic$]]$