| Atom | Protons | Neutrons | Electrons |
|---|---|---|---|
A |
4 |
4 |
4 |
B |
6 |
2 |
6 |
C |
8 |
6 |
8 |
D |
9 |
7 |
9 |
E |
10 |
8 |
10 |
Which atom is an isotope of Oxygen? (Hint Oxygen has the atomic number 8)
Which atom is an isotope of Neon?
Which atom is an isotope of Carbon?