Question

Arrange the following sequence for derivation of formulae of compounds
I. Divide by any common factor in their valencies.
II. Interchange the numbers obtained and write them at the base to get the formula.
III. Write the symbols of the elements/groups side by side. Write their valencies on top as superscripts of their symbols

Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities..

Explanation: