22 number of protons remains constant in all isotopes of hydrogen be – InterviewSolution

InterviewSolution

1.	22 number of protons remains constant in all isotopes of hydrogen because (1 Point) 1.Atomic number and mass number of isotopes remain same 2.Atomic number of isotopes remain same but mass number differ 3.mass number of isotopes remain same but atomic number differ 4.both atomic number and mass number of isotopes differ
Answer» OPTION 2 is CORRECT ANSWERS of this QUESTION

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