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Noble Gases

Why do you th...

Question

Why do you think the noble gases are placed in a separate group?

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Solution

Noble gases are inert elements. Their properties are different from the all other elements. Therefore, the noble gases are placed in a separate group.

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Similar questions

Q. What were the criteria used by Mendeleev in creating his period. Why do you think the noble gases are placed in a separate group?

(a) State the periodic law on which Mendeleev’s periodic table was based. Why and how was this periodic law changed?

(b) Explain why the noble gases are placed in a separate group.

Q. Why the elements of group

18

are also known as noble gases?

Q. Noble gases are considered to be inert. What do you understand by the term, ‘inert’?

Q. Why do noble gases have positive electron gain enthalpy?

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