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Chemistry
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Chemistry
Properties of sub-atomic particles
Isotopes
- Isotopes are atoms of an element with the normal number of protons and electrons, but different numbers of neutrons. Isotopes have the same atomic number, but different mass numbers.
- Isotopes can either be radioactive or non-radioactive. For example, 14C is used in radiocarbon dating to determine the age of historical objects and 99Tc is used in medical imaging.
- Isotopes are atoms of an element with the normal number of protons and electrons, but different numbers of neutrons. Isotopes have the same atomic number, but different mass numbers.
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- GCSE Chemistry Mind Map on Chemistry, created by Doctor Clarence on 25/11/2016.
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