100% Close How Many Protons, Neutrons, And Electrons Are In An Atom Of An Isotope Of Barium Represented By The Symbol 137 Ba? 56 Protons, 56 Electrons, 137 Neutrons 56 Protons, 56 Electrons, 81 Neutrons 81 Protons, 56 Electrons, 56 Neutrons 81 Protons, 81 Electrons, 56 Neutrons 137 Protons, 137 Electrons, 81 Neutrons Question 11 5 Pts How Many H Atoms Are In

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100% How many protons, neutrons, and electrons are in an atom of an isotope of barium represented by the symbol 137 Ba? O 56 protons, 56 electrons, 137 neutrons O 56 protons, 56 electrons, 81 neutrons O 81 protons, 56 electrons, 56 neutrons 081 protons, 81 electrons, 56 neutrons 0137 protons, 137 electrons, 81 neutrons Question 11 How many H atoms are in 10.0 moles of H? 20 H atoms 2 H atoms 1.20x10 H atoms 6.02x1022 H atoms Close 5 pts