1) an atom or group of atoms that have an electric charge a) positive ion b) positive c) ion d) chemical formula 2) When an atom loses a negative electron it becomes a a) polyatomic ions b) positive ion c) ion d) chemical formula 3) When an atom gains a negative electron it becomes a a) positive b) negative ion c) ionic compound d) Ionic bonds 4) Ions made of several atoms are known as a) Ionic bonds b) conduct electricity c) balance d) polyatomic ions 5) ______ bonds form between the attraction of a positive and negative ion a) positive ion b) Ionic bonds c) high d) ion 6) A compound that consists of a positive and a negative ion is known as a) crystal b) ionic compound c) polyatomic ions d) negative ion 7) A combination of symbols that shows the ratio of elements in a compound a) chemical formula b) crystal c) Ionic bonds d) high 8) When naming an ionic compound the _____ ion comes first. a) high b) crystal c) Ionic bonds d) positive 9) The chemical formula for a compound reflects a ____________ a) negative ion b) conduct electricity c) chemical formula d) balance 10) Ionic compounds are hard and have a ___________ melting point a) Ionic bonds b) positive c) balance d) high 11) When Ionic compounds are dissolved in water or melted they can a) Ionic bonds b) high c) conduct electricity d) negative ion 12) The ions of an ionic compound form an orderly 3D arrangement known as a a) crystal b) balance c) ionic compound d) positive

Ionic Bonds

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