EVERYDAY SCIENCE

Detailed explanation-1: -Explanation: In a chemical formula, the symbols for each element in the compound are followed by subscripts that tell us how many of that element are in the compound. The subscripts that follow each element’s symbol indicate how many of that element are in the compound.

Detailed explanation-2: -We use subscripts in chemical formulae to indicate the number of atoms of an element present in am molecule or formula unit. There are no exceptions to this.

Detailed explanation-3: -A subscript tells you how many atoms of each element are present in a compound or molecule. The subscript follows the symbol, or abbreviation, for the element that it belongs to. For example, the chemical formula for a molecule of water is H2O H 2 O .

Detailed explanation-4: -A subscript is a small number written at the bottom of the symbol. If the number is on the right side, it depicts the number of atoms of the element present in the molecule.

Detailed explanation-5: -A chemical formula tells us the number of atoms of each element in a compound. It contains the symbols of atoms of the elements present in the compound as well as how many there are for each element, in the form of subscripts.