- Created by: taraflynn2007
- Created on: 28-03-21 20:31
The diagram shows an experiment in which three different materials were placed in front of three radioactive sources. Remember that alpha particles have a positive charge, beta particles have a negative charge and gamma rays have no charge.
1 Complete the table of radioactive penetration using the diagram above. For the last two columns, use the words ‘highly’, ‘partly’ or ‘slightly’.
piece of paper
2 The boxes show different types of radiation that unstable nuclei can emit.
P, 1, +