Question

What is definition of chemical formula​

Answer 1

A 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.

Examples-

1 . Acetic acid formula CH3COOH

2 . Aluminium hydroxide Al(OH)3

3 . Acetate formula CH3CO

if it helped, mark me brainliest

Answer 2

$\Huge{\bold{\mathrm{\underline{\red{ANSWER}}}}}$Chemical formula, any of several kinds of expressions of the composition or structure of chemical compounds. The forms commonly encountered are empirical, molecular, structural, and projection formulas.

$\huge\purple {more:}$

An empirical formula consists of symbols representing elements in a compound, such as Na for sodium and Cl for chlorine, and subscripts indicating the relative number of atoms of each constituent element. (A subscript is not used, however, unless the number is more than one.) Thus, benzene is represented by the empirical formula CH, which indicates that a typical sample of the compound contains one atom of carbon (C) to one atom of hydrogen (H). Water is represented by the empirical formula H2O, denoting that the substance contains two atoms of hydrogen (H2) for every atom of oxygen (O).

$<marquee behavior=alternate><font color=red><bgcolor=white>please mark me brainlist ✔️$