Question

What happens when sulfur reacts with potassium?

O A. Electrons move from the sulfur atoms to the potassium atoms.
B. Electrons become delocalized among the atoms.
O C. Electrons are shared between the potassium atoms and the sulfur
atoms.
O D. Electrons move from the potassium atoms to the sulfur atoms.

Answer 1

Answer: Electrons move from the potassium atoms to the sulfur atoms.

Explanation: 2 K + S ⇒ 2 K^+ + S^2- . Usually metals donor electrons to non-metals