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JM's Atoms
Atoms
| Question | Answer |
|---|---|
| Proton charge | +1 |
| neutron charge | no charge |
| electron charge | -1 charge. |
| proton location | nucleus |
| neutron location | nucleus |
| electron location | around nucleus |
| proton weight | 1 amu |
| neutron weight | 1 amu |
| electron weight | virtually 0 |
| proton purpose | to determine the property of the atom |
| neutron purpose | to hold the nucleus together |
| electron purpose | responsible for reactivity |