Substance Bromine Helium Helium Lithium Atomic Mass Symbol Number Number Br Carbon He He Li Tungsten Magnesium Mg Atoms, Ions & Isotopes W 35 2 2 3 80 6 4 5 7 184 C Carbon с 12 1. Here are three isotopes of an element: "C 24. 14 Number of Number of Number of Isotope, Protons Neutrons Electrons Neutral Atom or Ion, 36 12 6 13 45 110 a. The element is:_ b. The number 6 refers to the c. The numbers 12, 13, and 14 refer to the d. How many protons and neutrons are in the first isotope? e. How many protons and neutrons are in the second isotope? t. How many protons and neutrons are in the third isotope? 6 8 ¹4C 6 36 2. 2 74 MAIL. FSOTOPP Isotope Isotope #sotopes Positive 2 ion .. Neutral Atom Neatral​