Question

Last one! :)

Of the groups below, which are the most chemically reactive?
A. Group 1A elements

B. Group 2A elements

C. Group 3B elements

D. Group 7B elements

**My answer: A. group 1A elements

idk is that right?

Answer 1

that sounds right, I was going to say that or 7A, but 7A isn't on the list

Answer 2

okay :) yay! thanks :)

Answer 3

yw