| Table of Subatomic Particles | |||||||
|---|---|---|---|---|---|---|---|
| Element | Atomic Number | # of protons | # of electron | Nuclear charge | Mass Number | # of neutron | |
| Carbon | ___ | ___ | ___ | ___ | 12 | ___ | |
| ___ | 10 | ___ | ___ | ___ | ___ | 10 | |
| ___ | ___ | 1 | ___ | ___ | 1 | ___ | |
| ___ | ___ | ___ | 3 | ___ | 4 | ||
| ___ | ___ | ___ | +2 | 4 | ___ | ___ | |
| Calcium | ___ | ___ | ___ | ___ | ___ | 20 | |
| 11 | 23 | ||||||
| 18 | 22 | ||||||
| +90 | 142 | ||||||