Com. Rev. Lesson 1; 3 videos; Chem 8
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The substance is a gas at room temperature, does not conduct, and melts at -76 deg. C. The substance is
*
molecular
metallic
ionic
network covalent
The substance is grey, soft, conducts electricity as a solid and melts at 1300 deg. C. The substance is
*
molecular
metallic
ionic
netwrok covalent
The substance is soft, does not conduct, and melts at 110 deg. C. The substance is
*
molecular
metallic
ionic
network covalent
The substance is white, brittle, conducts when melted and its melting point is 980 deg. C. The substance is
*
molecular
metallic
ionic
network covalent
The substance is hard, conducts when dissolved in water, and has a melting point of 800 deg. C. The substance is
*
molecular
metallic
ionic
network covalent
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