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BARSIC [14]
3 years ago
6

A barium atom attains a stable electron configuration when it bonds with

Chemistry
2 answers:
Dennis_Churaev [7]3 years ago
7 0

Answer;

-Two chlorine atoms

Explanation;

A barium atom attains a stable electron configuration when it bonds with two chlorine atoms.

-Barium is an alkaline earth metal, in group two of the periodic table. Like other alkaline earth metal it has a valency of two which means it reacts by loosing two electrons.

-Chlorine on the other hand is a halogen (group seven element) it reacts by gaining an electron, thus two chlorine atoms will require two electrons. Therefore, Barium would attain a stable configuration by loosing two electrons to two chlorine atoms.

aleksandrvk [35]3 years ago
3 0
A barium atom attains a stable electron configuration when it bonds with? <span>(2) two chlorine atoms</span>
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