Cations are formed by:, metals, nonmetals, metalloids, semi-metals, Anions are formed by:, metals, nonmetals, metalloids, semi-metals, Ions with a positive charge are called, cations, anions, optimistic, outgoing, magnetic, Ions with a negative charge are called, cations, anions, pessimistic, depressed, magnetized, Positives and negatives ____ each other., attract, repel, annihilate, neutral, Particles with the same charge will:, attract, repel, do nothing, orbit, When an atom loses an electron it...:, becomes postive, becomes negative, falls apart, nothing happens, When an atom gains an electron it...:, becomes postive, becomes negative, falls apart, nothing happens, The balance of protons and electrons is called:, Atomic number, Mass number, Net charge, Atomic mass, The electrons in the outside energy level of an atom are called:, agoraphobic, valence, nuclear, external, Elements in a group have the same:, name, valence electrons, mass number, color, Elements in a period have the same:, name, valence electrons, energy levels, color, Elements from the same group:, look the same, form the same charge of ion, have the same name, The octet rule says that:, atoms live in the ocean, atoms make up a stop sign, atoms want 8 electrons, atoms want 8 valence electrons, Atoms that gain or lose electrons are called:, molecules, atoms, ions, compounds

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