ATOM Isotopes New GCSE - Contents

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This activity is configured in most courses where it is used with additional questions that are optional once the activity has been completed.

Page 1Introduction - ReviewIntroducing isotopes as being atoms which have the same number of protons and different numbers of neutrons
4 marksPage 2QuestionsPracticing with definitions through completing sentences and identifying appropriate answers
8 marksPage 3Specifying an isotope
1 marksPage 4Which are isotopes?
5 marksPage 5 Identifying isotopes
5 marksPage 6Identifying isotopes
1 marksPage 7Definition: mass number
2 marksPage 8Same mass number
2 marksPage 9Number of protons
2 marksPage 10Two protons?
Page 11Neutron number - ReviewExperimentally determining number of neutrons
1 marksPage 12Neutron number?
2 marksPage 13One neutron?
2 marksPage 14Two neutrons?
Page 15Relative atomic mass - Review
7 marksPage 16Bromine isotopes
7 marksPage 17Copper isotopes
5 marksPage 18Magnesium isotopes