1) These gems shimmer with the brilliant sheen we consider metals having. a) Ionic crystals b) Metallic crystals c) Covalent crystals d) Molecular crystals 2) Substances that have moderately feeble intermolecular official, for example, Dry Ice (set carbon dioxide), strong types of the uncommon gases (e.g., argon, krypton, and xenon), and gems of various natural mixes. a) Molecular crystals b) Ionic crystals c) Metallic crystals d) Covalent crystals 3) The outcome is a precious stone that is basically one colossal atom. a) Covalent crystals b) Metallic crystals c) Ionic crystals d) Molecular crystals 4) Crystalline structures that develop from ionic bonds and are held together by electrostatic fascination. a) Metallic crystals b) Molecular crystals c) Ionic crystals d) Covalent crystals

Quiz 4

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אפשרויות

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