ayeeitsjohnny4950 ayeeitsjohnny4950

26-11-2020
Chemistry

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how could you tell what element it is if only a model was present?

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Hasqam2004 Hasqam2004

26-11-2020

You can look at the number of valence electrons and look at the size of the molecule itself to determine which element in this certain group is shown on the model.

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yahoii768 yahoii768

26-11-2020

the number of valence electrons and the number of molecules

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