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Byju's Answer
Standard IX
Chemistry
Neutron
The number of...
Question
The number of electrons in an ion Y
2
+
is 10. The atomic number of element Y is most likely to be :
(a) 8
(b) 12
(c) 10
(d) 14
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Solution
(b) 12
The atomic number of element Y would be 12.
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