Question

Given the following nuclear reaction:

224/88 Ra ----> 4/2 He + A/Z X

Column A
1.
What is the atomic mass of the new atom?:
What is the atomic mass of the new atom?
2.
What is the atomic number of the new atom?:
What is the atomic number of the new atom?
3.
What is the symbol of the new atom?:
What is the symbol of the new atom?
4.
What type of decay is demonstrated here?:
What type of decay is demonstrated here?
Column B
a.Ra
b.88
c.228
d.220
e.Beta Decay
f.84
g.Th
h.224
i.86
j.Gamma Decay
k.90
l.Rn
m.Alpha Decay