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30-11-2015
Chemistry

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Which element forms a compound with chlorine with the general formula MCl?
(1) Rb (3) Re
(2) Ra (4) Rn

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Аноним Аноним

30-11-2015

(1) Rb
Because the valence electrons are effected when you bond. And the maximum amount of valence electrons is 8 to be stable.

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