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Lorico [155]
3 years ago
9

Which elements will bond ionically with barium such that the formula would be written as BaX2?

Physics
2 answers:
kondor19780726 [428]3 years ago
6 0

Explanation:

Barium is a metal and has excess of electrons. Thus, in order to become stable barium will donate its extra electrons to an electron deficient atom. As a result, there will be formation of ionic bond.

Non-metals have deficiency of electrons and thus, they will readily accept electrons from barium in order to complete their octet.  Mostly non-metals have a charge of -1.

Therefore, they will combine with barium to form a compound with formula BaX_{2}.

For example, when barium combines with fluorine, the formula will be BaF_{2}.

Hence, we can conclude that barium can combine with fluorine, iodine, chlorine, and bromine such that the formula could be written as BaF_{2}.

Cerrena [4.2K]3 years ago
3 0
Chlorine, iodine, and fluorine <span> will bond ionically with barium such that the formula would be written as BaX2.</span>
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