191k views
0 votes
Periodic law states that when the elements are arranged according to their atomic numbers, this allows elements with similar properties to appear at regular intervals. Predict the group of elements and their number of valance electrons that will combine in a 3:2 ratio to with calcium

User Skb
by
5.7k points

1 Answer

3 votes

Answer:

is a mutiply choice answer just to be specific

Step-by-step explanation:

User Steve Goykovich
by
6.2k points