IsotopesOnline version Click on all the boxes that describe atoms that are isotopes of each other. by Dr R Yeates (HL Teacher) 1 Isottopes of Carbon 2 Isotopes of hydrogen 3 Isotoptes of chlorine 4 Isotopes of nitrogen 5 Isotopes of Boron 6 Isotopes of Oxygen Atom with 6 protons, 7 neutrons and 6 electrons Atom with an atomic number of 6 and mass number of 12 Atom with 1 protons and 2 neutrons and 1 electrons Atom with an atomic number of 1 and mass number of 2 Atom with an atomic number of 1 and mass number of 1 Atom with 17 protons, 18 neutrons and 17 electrons Atom with an atomic number of 17 and mass number of 37 Atom with 7 protons, 7 neutrons and 7 electrons Atom with an atomic number of 7 and mass number of 15 An atom with 5 protons, 6 neutrons and 5 electrons An atom with an atomic number of 5 and a mass number of 11 An atom with 8 protons, 8 neutrons and 8 electrons An atom with 8 protons, 9 neutrons and 8 electrons An atom with an atomic number of 8 and mass number of 18