Question

name the property that two or more elements having same atomic number but different mass number. give two examples

Answer 1

Answer:

Atoms of the same element having the same atomic number but different mass are called isotopes. They have same number of protons and electrons but different number of neutrons. For example: Hydrogen - protium (11H), deuterium (12H) and tritium (13H) are isotopes.

Explanation:

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Answer 2

Answer:

Atoms of the same element having thesame atomic number but different massare called isotopes. They have same number of protons and electrons but different number of neutrons. Forexample: Hydrogen - protium (11H), deuterium (12H) and tritium (13H) are isotopes