Flashcards
Chemistry [Chapter 3.3]
Flashcards do conjunto (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)
Informações
- Descrição
- IGCSE Chemistry (Atoms and Elements) FlashCards sobre Chemistry [Chapter 3.3], criado por Sarah Loon em 01-08-2018.
- Criado por
- Sarah Loon
- Visualizações
- 4
- Avaliação
Mais sobre Isotopes and Atomic Mass