given-an-unknown-element-located-in-the-same-group-as-sodium-but-one-period-belo

Question

Given an unknown element located in the same group as sodium but one period below, predict its metallic character compared to sodium.

Accepted Answer

It will have a higher metallic character than sodium.

Answer

Its metallic character cannot be predicted.

Answer

It will have the same metallic character as sodium.

Answer

It will have a lower metallic character than sodium.