Match the part of the diagram to its correct label.



Column A
1.
W:
W
2.
X:
X
3.
Y:
Y
4.
Z:
Z
Column B
a.Neutron
b.Proton
c.Nucleus
d.Electron

1. W: c. Nucleus

2. X: b. Proton
3. Y: d. Electron
4. Z: a. Neutron