Ionic Metallic Covalent Bonding

Cobalt (II) chloride, CoCl₂

• Ionic

• Covalent

• Metallic

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A solid substance is an excellent conductor of electricity. The chemical bonds in this substance are most likely?

• ionic, because the valence electrons are shared between atoms

• covalent, because the valence electrons are mobile

• metallic, because the valence electrons are stationary

• metallic, because the valence electrons are mobile

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Which formula represents an covalent compound?

• CO₂

• Ag

• FeCl₃

• Cs₃P

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Identify the following compound as metallic, ionic or covalent: SO₂

• ionic

• covalent

• metallic

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Sodium chloride, NaCl

• Ionic

• Covalent

• Metallic

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What type of bonding does this picture show?

• Ionic

• Covalent

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The chemical bond between a metal and a non-metal will be a _____ bond.

• metal

• ionic

• covalent

• polar

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What type of bonding does this picture show?

• Ionic

• Covalent

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NGSS.HS-PS1-1

Generally, atoms form bonds so that _______________.

• Each atom loses its electrons

• Each atom has a stable electron configuration

• Each atom has an unstable electron configuration

• Each atom gains electrons

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Generally high melting & boiling points

• Ionic compounds

• Covalent compounds

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