Atoms and Nuclei-Isobars (KVPY Stream-SA (Class 11) Physics): Questions 1 - 1 of 1
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Question number: 1
» Atoms and Nuclei » Isobars
Consider the following statements. The correct statement regarding an isobar is,
(i) Isobars are chemically different but physically same.
(ii) Isobars are atoms of different elements.
(iii) Numbers of electrons in isobars are different
(iv) The atomic numbers are same in isobars.
Select any one of following,
(ii) and (iv) are correct
(i), (ii) and (iii) are correct
(iii) and (iv) are correct
(i) and (iii) are correct