Question : What are the characteristics of isotopes?
Option 1: Same neutron and same proton
Option 2: Same atomic number and different mass number
Option 3: Same atomic number and same mass number
Option 4: Same neutron and different proton
Correct Answer: Same atomic number and different mass number
Solution : The correct answer is the Same atomic number and different mass number .
Elements having the same number of protons and electrons but varying neutron counts are called isotopes. In other words, the isotopes have different numbers of nucleons. The quantity of subatomic particles determines an element's qualities.
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