select the correct answer. which property is typical of a covalent compound? a. they are extremely hard…

select the correct answer. which property is typical of a covalent compound? a. they are extremely hard solids. b. they have low melting and boiling points. c. they conduct electricity. d. they have rigid crystal structures. e. they exist only as gases and liquids.

select the correct answer. which property is typical of a covalent compound? a. they are extremely hard solids. b. they have low melting and boiling points. c. they conduct electricity. d. they have rigid crystal structures. e. they exist only as gases and liquids.

Answer

Brief Explanations:

Covalent compounds have weak intermolecular forces. This results in low melting and boiling - points. They are usually soft, do not conduct electricity well (as there are no free - moving ions), and can exist as solids, liquids, or gases.

Answer:

B. They have low melting and boiling points.