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25-04-2024
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How does the periodic table help in predicting the formula of a stable ionic compound?
Metals in Group 1 form cations with a –1 charge.
Metals in Group 2 form cations with a +2 charge.
Metals in Group 1 form anions with a +1 charge.
Metals in Group 2 form anions with a –2 charge.

Answer :

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