28 Oct 2021
Problem 14c
Page 336
Section: Problems by Topic
Chapter 8: Periodic Properties of the Elements
Textbook ExpertVerified Tutor
28 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 are inert as they have completely filled outer electronic configurations.
Metalloids are elements which have properties between that of metals and non metals aas they have an electronic configuration in which orbital is partially filled.
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