science
Grade-9
Easy
Question
Element with same atomic number but a different mass number
- Isotopes
- Isobars
- Isotones
- Mass number
Hint:
The elements with the same atomic number and different mass numbers are called an isotope.
The correct answer is: Isotopes
- Isotopes are atoms that have the same atomic number and different mass numbers.
- They are atoms of the same family with the same number of protons and a different number of neutrons.
- The number of protons will be equal to the atomic number of particular atoms.
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