Carbon – 12 atom has:
A. 6 electrons, 6 protons, 6 neutrons
B. 6 electrons, 12 protons, 6 neutrons
C. 12 electrons, 6 protons, 6 neutrons
D. 18 electrons, 6 protons and 6 neutrons
Answer:A
Carbon – 12 atom has:
A. 6 electrons, 6 protons, 6 neutrons B. 6 electrons, 12 protons, 6 neutrons C. 12 electrons, 6 protons, 6 neutrons D. 18 electrons, 6 protons and 6 neutrons