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In the Modern Periodic Table, the Period Indicates the Value Of: Principal Quantum Number - CBSE (Science) Class 11 - Chemistry

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Question

In the modern periodic table, the period indicates the value of:-

(a) Atomic number

(b) Atomic mass

(c) Principal quantum number

(d) Azimuthal quantum number.

Solution

The value of the principal quantum number (n) for the outermost shell or the valence shell indicates a period in the Modern periodic table.

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APPEARS IN

 NCERT Solution for Chemistry Textbook for Class 11 (2018 to Current)
Chapter 3: Classification of Elements and Periodicity in Properties
Q: 33.1 | Page no. 94

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Solution In the Modern Periodic Table, the Period Indicates the Value Of: Principal Quantum Number Concept: Modern Periodic Law and the Present Form of the Periodic Table.
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