Answer :
Carbon 12 (the most common) has 6 protons and 6 neutrons
Carbon 13 has 6 protons an 7 neutronsÂ
Carbon 14 has 6 protons and 8 neutrons and is radioactive
Carbon 13 has 6 protons an 7 neutronsÂ
Carbon 14 has 6 protons and 8 neutrons and is radioactive