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Misha Larkins [42]
3 years ago
9

Group of elements with the same number of valence electrons

Physics
1 answer:
bekas [8.4K]3 years ago
4 0

Therefore, elements whose atoms can have the same number of valence electrons are grouped together in the periodic table of the elements. As a general rule, a main group element (except hydrogen or helium) tends to react to form a closed shell, corresponding to the electron configuration s2p6.


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