Putting+radiation+to+use

=P2.11 Putting radiation to use= What will you learn?
 * There are different types of ionising radiation that have different properties. Alpha, Beta and Gamma radiation
 * The activity of a radioactive source can be measured and used in practical situations
 * Radioactivity has useful applications in everyday life and in medicine
 * Atoms are made from particles that can be combined in different ways to produce isotopes, some of which are unstable

The topics covered include:

How did Marie Curie die? The Northern Lights Radiation in the ground How old is the earth?