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Consider the following statements in ref...

Consider the following statements in reference to the structure of atom
1. Isotopes are the atoms of the same element having same atomic number but different mass-numbers.
2. Isobars are the atoms of different elements having different atomic number but same mass-number.
3. Isotones are atoms of different elements having same number of neutrons.
Which of above statement is/are correct?

A

Only 1

B

Only 2

C

2 and 3

D

All of these

Text Solution

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The correct Answer is:
C
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