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What is the Main Characteristic of the Last Elements in the Periods of the Periodic Table? What is the General Name of Such Elements? - CBSE Class 10 - Science

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Question

What is the main characteristic of the last elements in the periods of the periodic table? What is the general name of such elements?

Solution

The last elements in the periods of the periodic table have their valence shells completely filled with electrons. They are known as noble or inert gases. Their valency is zero.

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APPEARS IN

 Lakhmir Singh Solution for Chemistry for Class 10 (2019 Exam) (2018 to Current)
Chapter 5: Periodic Classification Of Elements
Q: 29.1 | Page no. 304

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Solution What is the Main Characteristic of the Last Elements in the Periods of the Periodic Table? What is the General Name of Such Elements? Concept: The Modern Periodic Table.
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