Chemistry, asked by swathikeerti, 1 day ago

pls send the ans dde​

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Answers

Answered by gayatrimehta202
1

Explanation:

hope it helps mark as brainleast

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Answered by aryanumdekar6
1

Answer:

A2O, A2S

Explanation:

Valency of A is 1+.

By criss cross method, the formula is A2O and A2O

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