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Consider the following statements:
1. An isotope of an element has same atomic number but different mass number.
2. Ozone is an isotope of oxygen.
Which of the above statement is/are correct?
1 only
2 only
Both 1 and 2
Neither 1 nor 2
Isotopes are versions of an atom or an element that have the same number of protons, but different numbers of neutrons. Isotopes and isotope notation are particularly important in nuclear chemistry.
By: Abhipedia ProfileResourcesReport error
Ena Arora
1st statement is correct
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