When an atom forms negaitive ion. Give the number of valence, 70. Using orbital notation, 75. Which has the greater lattice energy, 81. Give the formula for each, 82. Name each of the following ionic compounds

Time remaining 58: 10 an atom that has 84 protons and 86 neutrons undergoes a reaction. at the end of the reaction, it has 82 protons and 84 neutrons. what happened to the atom? it accepted radiation in a chemical reaction it donated neutrons to another atom in a chemical reaction it emitted an alpha particle in a nuclear reaction. it accepted protons in a nuclear reaction. mark this and retum save and exit next submit