Question

what is chemical formula ? what is the rules of writting formula ?​

Answer 1

$\huge\bf\pink{Answer}$

$\red{hare,,is,, your,, answer}$

A molecular chemical formula employs symbols to denote the molecule of an element or of a compound. The rule for writing chemical formula are 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. Interchange the valency of the radicle. Lastly, write the interchanged valency number to the lower right of the radicle

$\huge\boxed{\fcolorbox{red}{yellow} {mark me as brainlist}}$$<font colour="red">$

Answer 2

Answer:

$\huge\boxed{\underline\green{Chemical formula→}}$

$\huge\tt\underline\red{DEFINITION→}$

$<font color="orange"> chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus and minus signs.$

$\huge\tt\green{RULES→}$

The rule for writing chemical formula are 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.