What is the difference between subscripted and superscripted text in html?

Question

In the lesson HTML basics- 2)formatting

Answer 1

suscript is nothing but sometimes you want to write any formulas like h2o 2 present at subscript in the same way you want to write any text superscript of the any text for example 2 to tje power of 3 3 can be write as superscript