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Alina [70]
3 years ago
5

Need help with question no 7

Chemistry
1 answer:
Marina86 [1]3 years ago
5 0

Answer:

B) A Mg atom donates two electrons to a Cl atom.

Explanation:

During the formation of magnesium chloride, magnesium loses two electrons to form a stable cation. One chlorine atom requires one electron to form a stable anion. Hence, two chlorine atoms combine with one magnesium by accepting one electron each.

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