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The Atomic Number of an Element E is 16. the Number of Electrons in Its Ion E2– Will Be : - Science

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MCQ

The atomic number of an element E is 16. The number of electrons in its ion E2– will be :

Options

  • 16

  • 18

  • 15

  • 14

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Solution

18

Element with an atomic number 16 will have 18 electrons in its E2- ion because anions are formed by gaining electrons.

Concept: Atoms and Molecules Numericals
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APPEARS IN

Lakhmir Singh Class 9 Chemistry - Science Part 2
Chapter 3 Atoms and Molecules
Multiple Choice Questions | Q 37 | Page 153
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