Write three rules for writing the chemical formulae.
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Three rules for writting the chemical formulas are :-
>> The symbol of the constituent elements.
>> The combining capacity's of each atom constitutng the compound.
>> The symbol of the metal written first.
Three rules for writting the chemical formulas are :-
>> The symbol of the constituent elements.
>> The combining capacity's of each atom constitutng the compound.
>> The symbol of the metal written first.
jsakshi1643:
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Answered by
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Rules for writing chemical formula are
1)The valances or charges on the ion must be balanced
2)When a compound consists of a metal and a non metal ,the name or symbol of the metal is written first
ex . calcium oxide ( CaO )
3)In compound formed with polyatomic ions . The ions are enclosed in a bracket before writing the number to indicate the ratio . However in case the number of polyatomic ions in one , the bracket is not required
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1)The valances or charges on the ion must be balanced
2)When a compound consists of a metal and a non metal ,the name or symbol of the metal is written first
ex . calcium oxide ( CaO )
3)In compound formed with polyatomic ions . The ions are enclosed in a bracket before writing the number to indicate the ratio . However in case the number of polyatomic ions in one , the bracket is not required
hope it helps u
plz mark it as brainliest answer
thx for answering me
plz mark it as brainliest
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