Question

radioactive decay occurs when atoms

a) lose mass
b) join with atoms of another element
c) break down to form atoms of another element
d) are exposes to chemical weather

Answer 1

c is the best answer.

Answer 2

I don't know help!!!!!!

Answer 3

This was copied from KCA school

Answer 4

ya, she knows

Answer 5

duhh she needs help there is nothing wrong with that

Answer 6

the answer is C

Answer 7

I think the answer is c) break down to form atoms of another element

Answer 8

does anyone have all the answers?

Answer 9

well.........

Answer 10

Is C the answer?

Answer 11

is this for usa test prep?

Answer 12

yep