- Created by: Charlie
- Created on: 19-02-13 19:11
The structure of an atom
- The nucleus of an atom contains protons and neutrons.
- Most of the mass of the atom is in the nucleus.
- The masses and charges are weighed relative to each other because the actual values are so small.
- It would take about protons to weigh 1g
- All atoms with the same number of protons are the same element.
- Atoms are electronically neutral,…