how to write chemical formulae?
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ruk jao....
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Answer:
Writing Chemical Formula of Binary Compounds using Valency
To write the chemical formula of a binary compound.
Determine the valencies of the two elements present.
Write the chemical formula such that the sums of the valencies of the two elements are equal....
If a metal is present, always place it first in the formula.
Explanation:
Answer by @Missmiracle12 ❤️
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