Respuesta :

The three element main fuel that stars use for fusion are Hydrogen, is an element that is a diatomic but can split into ion form, Helium, able to to fuse to form the third fuel and Carbon, are the last element fuel in the fusion. I hope you are satisfied with my answer 

Answer: For the people that are looking for the question " Which of the following is NOT one of the three main fuels that a star uses for fusion?

A.oxygen   B.helium   C.hydrogen   D.carbon "

The Answer is:

OXYGEN

Explanation: I don't have the full explanation but I know in my reading they didn't list oxygen and when I turned in my assignment with this question I got a 100%, so therefore, it is oxygen . ( I searched the question in my answer and this question popped up that's why I'm posting this here )