Chemistry, asked by raghuraj30, 4 months ago

Q.10- Give reason for the following: (183)
(1) Element carbon forms compounds
mainly by covalent bonding.
(ID) Diamond has high melting point.
(III) Graphite is a good conductor of
electricity​

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Answers

Answered by jahanvigoswami21
1

Explanation:

Silicon carbide, SiC, has a structure similar to diamond. Boron nitride, BN, similar to graphite. Bronze is an alloy of copper.

Silicon carbide, SiC, has a structure similar to diamond. Boron nitride, BN, similar to graphite. Bronze is an alloy of copper.Which statements about silicon carbide, boron nitride and bronze are correct?

Silicon carbide, SiC, has a structure similar to diamond. Boron nitride, BN, similar to graphite. Bronze is an alloy of copper.Which statements about silicon carbide, boron nitride and bronze are correct? I All of these substances are bonded covalently.

Silicon carbide, SiC, has a structure similar to diamond. Boron nitride, BN, similar to graphite. Bronze is an alloy of copper.Which statements about silicon carbide, boron nitride and bronze are correct? I All of these substances are bonded covalently.II All of these substances have high melting points.

Silicon carbide, SiC, has a structure similar to diamond. Boron nitride, BN, similar to graphite. Bronze is an alloy of copper.Which statements about silicon carbide, boron nitride and bronze are correct? I All of these substances are bonded covalently.II All of these substances have high melting points.III Boron nitride and bronze can conduct electricity in solid state but not pure silicon carbide.

Silicon carbide, SiC, has a structure similar to diamond. Boron nitride, BN, similar to graphite. Bronze is an alloy of copper.Which statements about silicon carbide, boron nitride and bronze are correct? I All of these substances are bonded covalently.II All of these substances have high melting points.III Boron nitride and bronze can conduct electricity in solid state but not pure silicon carbide.

Answered by leena9821
2

Answer:

A. the octate 4 electrons other atom .

B. because covalent bonds is strong

C. free electrons .

I hope this answer you help answer

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