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For writing thee formulas in atoms …

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For writing thee formulas in atoms and molecules how to know where to write velancy and where to write charge???

Posted by Vaibhavi Narvenkar 16 3 years, 2 months ago

CBSE > Class 09 > Science

1 answers

Palak Gupta 3 years, 2 months ago

The rule for writing chemical formula is as follow: Firstly, write the symbols with positive charge valency first. Secondly, write the valency of each atom on the top of its symbol. Thirdly, divide the valency number by their highest common factor ignore the positive or negative radicle. Hope it is helping you Please give me thanks

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