Flashcards
Chemistry [Chapter 3.3]
Cards in this deck (3)
- 1IsotopesIsotopes are atoms of the same element which have the same proton number, but different nucleon number.
- 2Radioactive IsotopesWhen an element's nucleus is unstable, it is a radioactive isotope. Soon the atom will break down naturally (decay) giving out radiation in the form of rays and particles along with a large amount of energy.
- 3Uses of Radioisotopes1. To check for leaks (Geiger counter)
2. To treat cancer (Cobalt-60)
3. To kill germs and bacteria (Cobalt-60 + Caesium-137)
Information
- Description
- IGCSE Chemistry (Atoms and Elements) Flashcards on Chemistry [Chapter 3.3], created by Sarah Loon on 01/08/2018.
- Created by
- Sarah Loon
- Views
- 4
- Rating