1) Outer Electrons a) Valence b) Ion c) Unicorns 2) An atom that has an equal number of electrons and protons a) ion b) neutral atom 3) An atom that has lost or gained electrons. So, the number of electrons and protons is not equal a) ion b) neutral atom 4) An atom that has lost electrons (and now has a "pawsitive" charge) a) Cation b) Anion 5) An atom that has gained electrons and now has a negative charge a) Cation b) Anion 6) A pure substance made of two or more elements chemically combined a) Unicorn b) Compound 7) When atoms combine, the form a chemical bond a) True b) False 8) Anything that has mass and takes up space a) not matter b) Matter 9) An ionic compound is made of... a) a cation + an anion b) a cation + a cation c) an anion + an anion 10) An ionic compound is made of... a) two metals b) a metal and a nonmetal c) two nonmetals

Ionic Compounds

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