218k views
1 vote
Across
1. the alkali metal in Period 4

User Carollynn
by
7.6k points

1 Answer

4 votes
The answer ispotassium (K)
User Carl Boisvert
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.