M Mia B New member Dec 8, 2009 #1 I need to know the symbols for the following and atomic mass: 8 protons and 10 neutrons 27 protons and 30 neutrons 85 protons and 136 neutrons 15 protons and 15 neutrons 16 protons and 17 neutrons
I need to know the symbols for the following and atomic mass: 8 protons and 10 neutrons 27 protons and 30 neutrons 85 protons and 136 neutrons 15 protons and 15 neutrons 16 protons and 17 neutrons
