Periodic law states that when the elements are arranged according to their atomic numbers, this allows elements with similar pro

Question

3 years ago

5

Periodic law states that when the elements are arranged according to their atomic numbers, this allows elements with similar pro

perties 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

Chemistry

1 answer:

jeyben [28] · Answer 1 · 2022-05-09T17:36:05+03:00

jeyben [28]3 years ago

3 0

Answer:

is a mutiply choice answer just to be specific

Explanation: