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Atomic Number

If the number...

Question

If the number of electrons in an ion $Z^{3 -}$ is 10, the atomic number of element Z will be :

A

7

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B

5

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C

10

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D

8

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Similar questions

Q. If the number of electrons in an ion Z^3–is 10, the atomic number of element Z will be :
(a) 7
(b) 5
(c) 10
(d) 8

Q. The atomic number of an element E is 16. The number of electrons in its ion E^2– will be :
(a) 16
(b) 18
(c) 15
(d) 14

Q. The number of electrons in an ion Y²⁺ is 10. The atomic number of element Y is most likely to be :
(a) 8
(b) 12
(c) 10
(d) 14

Q. The atomic number of an element Y is 17. The number of electrons in its ion Y⁻ will be:
(a) 17
(b) 18
(c) 19
(d) 20

The atomic number of an element X is 13. What will be the number of electrons in its ion $X^{3 +}$ ?

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