Pearson Edexcel IAL Chemistry AS 2.2 Subatomic particle mass & charge
Pearson Edexcel IAL Chemistry AS 2.2 Subatomic particle mass & charge
Practise using relative mass and charge to compare protons, neutrons and electrons in particle questions.
How this is tested
- choose which particles are deflected by an electric field from their charges
- distinguish correct relative mass and charge statements for protons, neutrons and electrons