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Arrange the Following as per Instruction Given in the Brackets. Mg, Cl, Na, S, Si (Decreasing Order of Atomic Size) - Chemistry

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Question

Arrange the following as per instruction given in the bracket.

Mg, Cl, Na, S, Si (decreasing order of atomic size) 

Short Note

Solution

Mg, Cl, Na, S, Si (decreasing order of atomic size) 

 Na > Mg > Si > S > Cl

186 pm > 160 pm > 117 pm > 104 pm > 99 pm 

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Chapter 1: Periodic Table, Periodic Properties and Variations of Properties - Exercise 1 [Page 17]

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Selina Concise Chemistry [English] Class 10 ICSE
Chapter 1 Periodic Table, Periodic Properties and Variations of Properties
Exercise 1 | Q 2.1 | Page 17

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