Question

Calcium has two electrons in its outer level. What will it most likely do in a reaction?

try to give away its two outer electron to another atom
try to pick up 6 electrons from another atom or two
try to pick up 2 electron from another atom to fill the 4s sublevel
nothing because it is perfectly stable.

Answer 1

try to give away its two outer electron to another atom

Step-by-step explanation: