To be honest, I learned this in school so I'll tell you XD
The formula of sodium oxide is Na2O
Gravitational Pull, is the answer. just like we orbit the sun, the moon orbits us. we act almost like a magnet, we follow the biggest guy as leader. if the sun dissapeared, we would die, but probably, we would start to revolve around jupiter as it is the biggest
<span>I believe that its
Cu</span>
