The chemical formula for glucose is c6h12o6. therefore, four molecules of glucose will have

24 Carbon atoms

48 Hydrogen atoms

24 Oxygen atoms

Explanation:

In 1 molecule of glucose there are 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. All of these atoms are arranged into groups and structures that, when broken down, release a lot of energy which the body can use.

So if all of the atoms are being multiplied by four (because there are now four glucose molecules instead of one) then we will have in total:

24 carbon atoms

48 hydrogen atoms

24 oxygen atoms