What element is the only 4th period Alkali Metal

asked Feb 10, 2021 221k views

1 vote

8.3k points

Please log in or register to add a comment.

6 votes

Answer:

(Li) (Na) (K) (Rn (Cs) (Fr)

Step-by-step explanation:

Lithium, Potassium, Rubidium, Caesium and Francium

Gidon answered Feb 12, 2021

by Gidon

8.0k points

6 votes

Answer:

Potassium

Step-by-step explanation:

EFenix answered Feb 16, 2021

8.2k points

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

9.3m questions

12.0m answers