Question

2. What do conductivity and reactivity have in common?

a. They both require electricity in order to happen.

b. They both involve electrons.

c. They both occur inside the
nucleus of metallic atoms.

d. Neither can occur in an alloy.

Answer 1

Answer: B, they both involve electrons.

Explanation: Conductivity is defined as the ability of a substance to freely flow the electrons from one point to another. Whereas reactivity of a substance depends on the number of valence electrons present in it. So the answer is B.

Answer 2

Answer:d

Explanation:it does not depend on its reactivity