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Yes. Isotopes have the same atomic number because all of their atoms have the same number of protons. They have different mass numbers because their atoms have different numbers of neutrons, and mass number is the sum of the numbers of protons and neutrons.

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Agnes Bogan

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3y ago

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Atoms that have the same atomic numbers but different atomic weights are called what?

If they have the same atomic number but different mass, then they have a different number of neutrons, and they are called ISOTOPES.


What are the atoms called then they have the same atomic number but different mass numbers?

They are called as isotopes in which mass number differ by emmision of radiation


Isotopes of an element have a different number of?

neutrons


What does it mean if two atoms are isotopes?

If two atoms are isotopes, it means they have the same number of protons but different numbers of neutrons. Thus, they have the same atomic numbers, but different atomic masses.


Do the atomic numbers of such isotopes differ?

No. Isotopes have the same atomic number, protons and electrons. They have different neutrons.


What are atoms that have the same atomic number but different neutron numbers?

Atoms that have the same atomic number but different neutron numbers are known as isotopes. Isotopes of an element have the same number of protons but different numbers of neutrons, leading to variations in their atomic mass.


What isotopes of uncharded elements have different numbers?

The atomic number of the isotopes of an element is identical; the mass number is different.


What are atoms with same atomic mass but different atomic numbers called?

Isotopes. The isotope has the same number of protons and electrons as the regular atom, but has more (or sometimes less) neutrons, and therefore its atomic mass is more (or less, depending on whether the neutrons have increased or decreased).


Do Isotopes of uranium have different atomic numbers?

No. By definition isotopes of an element have the same number of protons (that is what makes them uranium, for example) but different numbers of neutrons (neutral particules in the nucleus which provide mass).


Do isotopes of an element have the same atomic mass but different atomic number?

The different mass numbers are due to different numbers of neutrons.


Does an isotope of an element have a different atomic mass?

Yes, isotopes of an element have the same number of protons but different numbers of neutrons, leading to variations in atomic mass. This is why the atomic mass on the periodic table is often listed as a range for an element.


Are the Isotopes are atoms of the same element with the same number of protons and?

The isotopes of an element have the same number of protons, but different numbers of neutrons.