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Which element is most likely to form a negative 2 ion? a Oxygen b Magnesium c Beryllium d Nitrogen
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Which element is most likely to form a negative 2 ion? a Oxygen b Magnesium c Beryllium d Nitrogen

User Zhaf
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7 votes

Answer:

a

Step-by-step explanation:

User Mohamed Nagy
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A= a.Oxygen charge is 2 minus
Magnesium is 2 plus and beryllium 2 plus too and nitrogen is 3 minus.
User Cercxtrova
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