How are proteins, carbohydrates, and fats related to the discipline of chemistry

proteins, carbohydrates, and fats chemically change into energy since they are created that way

May I have brainliest thanks

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

it is stable as it is in group 0 which have full outer shells of electrons