Here you have the opportunity to deepen their understanding of the nuclear model of the atom, making use of ideas about...

Teaching Guidance 16-19

Students will have seen signs of electrons and positive ions (perhaps carrying a current through ionized neon or helium). On...

Teaching Guidance 14-16

Hans Geiger was one of Rutherford’s students at Manchester University. He had been trying to make a workable detector to count...

Teaching Guidance 14-16