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The Atomic Number of an Element X is 13. What Will Be the Number of Electrons in Its Ion X3+ ? - Science

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ConceptAtom - Its Structure Modern Day Symbols of Atoms of Different Elements

Question

The atomic number of an element X is 13. What will be the number of electrons in its ion X3+ ?

  • 11

  • 15

  • 16

  • 10

Solution

10
If the atomic number of X is 13, the number of electrons in its X3+ ion would be 13 – 3 = 10.

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APPEARS IN

 Lakhmir Singh Solution for Class 9 Chemistry - Science Part 2 (2016 to Current)
Chapter 3: Atoms and Molecules
Multiple Choice Questions | Q: 31 | Page no. 152
Solution The Atomic Number of an Element X is 13. What Will Be the Number of Electrons in Its Ion X3+ ? Concept: Atom - Its Structure - Modern Day Symbols of Atoms of Different Elements.
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