Home Preparation for National Talent Search Examination (NTSE)/ Olympiad
Chapter : 3. Atoms & Molecules
Significance of the formula of a substance
Significance of the formula of a substance Formula represents the name of the substance Formula represents one molecule of the substance Formula also represents one mole of molecules of the substance. That is, formula also represents 6.022 × 1023 molecules of the substance. Formula gives the name of all the elements present in the molecule. Formula gives the number of atoms of each element present in one molecule. Formula represents a definite mass of the substance