In two to three sentences, explain the trend for atomic size. Why does this trend occur?

The number of energy levels increases as you move down a group as the number of electrons increases. Each subsequent energy level is further from the nucleus than the last. Therefore, the atomic radius increases as the group and energy levels increase. 2) As you move across a period, atomic radius decreases.

Explanation:

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.