In a valence crystal, the valence electrons

are not shared

are shared by all atoms

are shared between neighbouring atoms

Any of the above

Correct Answer : Option (C) : are shared between neighbouring atoms

Explanation : In true valence crystals the binding between the atoms is accomplished by the sharing of valence electrons.

This sharing can only be between neighbouring atoms only.

Recently Updated in Materials and Components Questions

Magnetic hysteresis phenomenon is explained by

domain rotation

motion of domain walls

motion of domain walls and domain rotation

None of the above

Correct Answer : motion of domain walls and domain rotation

A circular sphere mile is the area of cross-section of a wire

having a radius equal to 1 miles

having a circumference equal to 1 miles

having a circumference equal to 0 miles

having a diameter equal to 1 miles

Correct Answer : having a diameter equal to 1 miles

For small size high frequency coils, the most common core material is

steel

ferrite

air

powdered iron

Correct Answer : air

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