3.1 Covalent and Metallic Bonds

Question 1

a bond formed when atoms share one or more pairs of electrons.

Answer 1

Covalent bond

Question 2

the smallest unit of a substance that keeps all of the physical and chemical properties of that substance.

Answer 2

Molecule

Question 3

a bond formed by the attraction between positively charged metal ions and the electrons around them.

Answer 3

Metallic bond