Question

which is a property of covalent compounds?
a high boiling point
b form when atoms share electrons
c made up of a metal and a non - metal
d conduct electricity when dissolved in water

Explanation:

Covalent compounds form when atoms share electrons. They generally have low boiling - points, are usually made of non - metals only, and do not conduct electricity when dissolved in water (unlike ionic compounds).

Answer:

B. form when atoms share electrons