Question

Sodium chloride, NaCl, is formed when a sodium atom transfers its electron to a chlorine atom. The difference in charge between the two atoms creates a(n) ___________ attraction that bonds them together.

A) electrostatic
B) elementary
C) gravitational
D) nuclear

Answer 1

The reaction is extremely exothermic, producing a bright yellow light and a great deal of heat energy.

Answer 2

It is electrostatic attraction as it bonds the two atoms together.