91¶¶Òõ

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91¶¶Òõ

Last updated

1 March 2020

pdf, 228.86 KB
pdf, 228.86 KB

Worksheet helping students understand how electrons are arranged in atoms.
For the first 20 elements, students are to:

  • calculate the number of protons, electrons and neutrons present
  • complete the diagrams to show the electron arrangement
  • write the electronic configuration in numbers

Review

5

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nomad1970

4 years ago
5

A fantastic and clear way to show the filling of electrons in atoms!

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£1.20