Science, asked by shine7393, 8 months ago

Why do you think the noble gases are placed in a separate group class 10

Answers

Answered by Anonymous
13

&lt;p</p><p>style="color:cyan;font-family:cursive;background:</p><p>black;font-size:25px:"&gt;They are placed in a separate group due to their similarity in valence shell electron configuration i.e. they are all filled up.The groups are elements with the same number of electrons in the outer shell at least for the more common elements.

Answered by gursimarkaurkhalsa
0

Answer:

They are placed in a separate group due to their similarity in valence shell electron configuration i.e. they are all filled up. ... The groups are elements with the same number of electrons in the outer shell at least for the more common elements. The noble gases like helium,neon.

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