Elements which have same number of protons but different number of neutrons are called as _________ ?
Correct answer: A. Isotopes
- A. Isotopes
- B. Isomers
- C. Allotropes
- D. Allomers
Explanation
Isotopes have the same atomic number, meaning the same number of protons, but different numbers of neutrons and therefore different mass numbers. Isomers have the same formula but different structures.
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