Isotope Practice Worksheet Answers - What does the number next to isotopes signify? What isotope is produced by the decay? 19 protons, 22 neutrons, 19 electrons. Web isotope practice worksheet 1. Web answer the following questions: 5 protons, 6 neutrons, 5 electrons.
Web answer the following questions: 19 protons, 22 neutrons, 19 electrons. 5 protons, 6 neutrons, 5 electrons. Web isotope practice worksheet 1. What does the number next to isotopes signify? What isotope is produced by the decay?