Difference between revisions of "Electronic Structure"
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Revision as of 21:39, 5 December 2018
Key Stage 4
Meaning
The electronic configuration of an atom is the way the electrons are arranged in orbitals around the nucleus.
About The Electronic Configuration
- The electronic configuration of an atom is written by stating the number of electrons in each electron shell.
- As an example Argon has 2 electrons in the first shell, 8 in the second and 8 in the last, so the electronic configuration is 2,8,8.
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| The two diagrams show how electrons are configured in the first 20 elements on the Periodic Table. |