(a)Why are the elements of group `18` known as noble gases? (b)Noble gases have very low boiling points why? (c ) Does the hydrolysis of `XeF_(6)` lend in a redox reaction?

(a)Why are the elements of group `18` known as noble gases? (b)Noble g

1.	(a)Why are the elements of group `18` known as noble gases? (b)Noble gases have very low boiling points why? (c ) Does the hydrolysis of `XeF_(6)` lend in a redox reaction?
Answer» The elements present in Group 18 have their valence shell orbitals completely filled and, therefore, react with a few elements only under certain conditions. Therefore, they are now known as noble gases.

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(a)Why are the elements of group `18` known as noble gases? (b)Noble gases have very low boiling points why? (c ) Does the hydrolysis of `XeF_(6)` lend in a redox reaction?

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