Question #244c0

1 Answer
Christian J.
Jan 9, 2018

#""_90^234Th#

#""_-1^0e#

Explanation:

The first equation is when Uranium gives off an alpha particle.

The second equation is when Mercury gains a beta particle. This negative particle combines with a positive proton in the nucleus, forming a neutron. This is why the number of protons goes down but the total weight stays the same.

Related questions
Impact of this question
603 views around the world
You can reuse this answer
Creative Commons License