Science, asked by alovitoaloinoli, 5 hours ago

what are the rules to be followed while writing the formula of a element​

Answers

Answered by RoyalAries
1

Answer:

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.

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