Chemistry: Ions
- Created by: emilie
- Created on: 27-05-11 10:28
Fullscreen
- Noble gases are very unreactive.
- ----> they all have a full outer electron shell. This makes the atom stable.
When sodium chloride (NaCl) is formed, one electron from sodium is transferred to chlorine.
Opposite charges attract each other.
e.g. Na+ ions and Cl- ions attract…
Comments
No comments have yet been made