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27 Oct 2021

Given information

The outer electronic configuration is given for an element and we have to find if it is a noble gas or a metalloid.

Step-by-step explanation

Step 1.

Noble gases are elements which have completely filled outer electron configurations.

Metalloids are elements which have an electronic configuration in which orbital is partially filled.

 

 

 

 

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Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944

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