Which compound does not form a precipitate when reacted with sodium hydroxide?

fe(no3)3

cu(no3)2

nano3

feso4

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Draw metallic bonding if two copper

Which fact represents evidence for the big bang theory?