Question

Which of the following covalent molecules is the best illustration of typical properties of substances with simple molecular covalent structures?​

Answer 1

Answer:

Covalent networks are large, rigid three-dimensional arrangements of atoms held together by strong covalent bonds. Boron, Carbon and Silicon all form covalent networks.

Answer 2

Answer:

In ionic and molecular solids, there are no chemical bonds between the molecules, atoms, or ions.

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12.5: Network Covalent Solids and Ionic Solids.

Type of Solid Network

Interaction Covalent Bonding

Properties High Melting Point, Hard, Nonconducting

Examples C (diamond), SiO2 (quartz)

Explanation:

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