Why does radioactive decay occur?
When does radioactive decay occur?
Which term describes atoms with different atomic masses due to varying numbers of neutrons? (Points: 3) a)compounds
b)ions
c)isotopes
d) cations
answer to the last Q is C isotopes
radioactivity occurs because of an unstable nucleus do to too many or too few neutrons in it.
it occurs when the answer to your first q happens.
im probably doin your how arnt I? lol...