Answer:
true
Explanation:
the atomic mass of carbon (the 6th element on the periodic table) is 12.01 AMU. This tells us that most carbon atoms have 6 protons and 6 neutrons, and some carbon atoms have 6 protons and maybe 7 or 8 neutrons. Most carbon atoms have 6 protons and 6 neutrons, so the atomic mass is very close to 12 AMU.
