contestada

Which of the following is in the same group as strontium? a Calcium b Chlorine c Xenon d Silver

Respuesta :

Answer:

a. Calcium

Explanation:

Strontium and Calcium are both in the same group, Group 2.

Answer:

Calcium and strontium are in the same group.

Group 2a of the perodic table are the alkaline earth metals