Question

How to write step in deducung the chemical formulae of compound

Answer 1

Steps for writing a chemical formula

Step 1: First, you have to decide the type of the bond.

If the prefixes are used, then it is a covalent bond. In case there are no prefixes, it is an ionic bond. After that is decided move to Step number 2.

Step 2: Now, write down the symbol of the polyatomic ion or the element.

Step 3: Now, if the prefix was used, you’ll have to add a subscript. You’ll also have to add a subscript in order to balance the charge.