why do you think the noble gases are placed in a separate group.
Answers
Answered by
431
Nobel gases are chemically inert and are present in extremely low concentration in atmosphere. Thus owing to their similar inert behaviour and similar electronic configuration, they are placed in a separate group.
Answered by
462
HELLO FRIEND THIS IS YOUR ANSWER :-
Noble gases like He, Ne, Kr, Xe and Rn are placed in a separate group because of the following reasons:
- They are extremely unreactive.
- They donot combine with any other element of the periodic table.
- All the noble gas elements have zero valency and placed in zero group with similar chemical properties.
Hope this will be the satisfying answer for you .......!!!!!! ^_^
Noble gases like He, Ne, Kr, Xe and Rn are placed in a separate group because of the following reasons:
- They are extremely unreactive.
- They donot combine with any other element of the periodic table.
- All the noble gas elements have zero valency and placed in zero group with similar chemical properties.
Hope this will be the satisfying answer for you .......!!!!!! ^_^
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