multiple - choice question\nhow is the atomic mass determined?\nits the same as the number of protons\nadd…
multiple - choice question\nhow is the atomic mass determined?\nits the same as the number of protons\nadd the number of protons and neutrons\nsubtract the protons and neutrons\nrewatch\nsubmit
Answer
Brief Explanations:
The atomic mass of an atom is approximately equal to the sum of the number of protons and neutrons in its nucleus. Protons and neutrons each have a mass of about 1 atomic mass unit.
Answer:
B. add the number of protons and neutrons