Question

write any three physical properties of covalent compounds.​

Answer 1

Answer:

General physical properties that can be explained by the covalent bonding model include boiling and melting points, electrical conductivity, bond strength, and bond length.

Answer 2

Answer⇓ ⇓. ⇓. ⇓

physical properties of molecules/compounds are related to the presence of covalent bonds:

• Covalent bonds between atoms are quite strong, but attractions between molecules/compounds, or intermolecular forces, can be relatively weak. Covalent compounds generally have low boiling and melting points, and are found in all three physical states at room temperature.
• Covalent compounds do not conduct electricity; this is because covalent compounds do not have charged particles capable of transporting electrons.
• Lewis theory also accounts for bond length; the stronger the bond and the more electrons shared, the shorter the bond length is.

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