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Load an element, then click Show Ion.
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Shells: K(n=1) max 2 · L(n=2) max 8 · M(n=3) max 18 · N(n=4) max 32
Shell counts from IUPAC electronic configuration data.
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Element Quiz
Test your knowledge of atomic structure, electron configuration, and ions — based on your MYP2 course material.
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