Question

identify the correct elements being described below: the only group 1 element that is not an alkali metal. the lightest alkali metal. part of the halogens group. answer bank li lithium cl chlorine h hydrogen

Explanation:

Hydrogen is in Group 1 but not an alkali - metal. Lithium is the lightest alkali - metal as it has the lowest atomic mass among them. Chlorine is a halogen.

Answer:

1. H. Hydrogen
2. Li. Lithium
3. Cl. Chlorine