Question

व्हाट इस साइंस फॉर्मूला​

Answer 1

Chemical formula (रासायनिक सूत्र)

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.