<span>These are isotopes of carbon and they all contain 6 protons and 6 electrons but each contains a difference number of neutrons - 6, 7, and 8 respectively.
^ This is the answer because an isotope changes the atomic mass, NOT atomic number. That means that the neutrons are changed, not the protons. </span>
Answer:
The student is getting different info bc the students probable keeping track of the distance instead of the displacement.
Explanation:
it would be..... C
sorry if I am wrong I tryed to think, At least I try!
