Yes. it is true. Isotopes of the same element always have different number of neutrons.
Two different isotopes of an element have different numbers of neutrons. That's what an isotope is. So, no, isotopes of an element can not have the same number of neutrons.
All atoms of an element contain the same number of electrons and protons but they can have different numbers of neutrons. Atoms with different numbers of neutrons are isotopes.
Isotopes of the same element have different numbers of neutrons.
Isotopes of the same element have the same number of protons and electrons, but varied numbers of neutrons.
The number of neutrons differ for each isotope of a chemical element.
neutrons
Two different isotopes of an element have different numbers of neutrons. That's what an isotope is. So, no, isotopes of an element can not have the same number of neutrons.
Isotopes of the same element have different numbers of neutrons and mass.
Atoms have isotopes: it is true, the isotopes of the same element have different number of neutrons.
Different number of neutrons in isotopes.
All atoms of an element contain the same number of electrons and protons but they can have different numbers of neutrons. Atoms with different numbers of neutrons are isotopes.
Neutrons.
Isotopes of the same element have different numbers of neutrons.
Isotopes of the same element have the same number of protons and electrons, but varied numbers of neutrons.
Yes, isotopes of an element are the same element but with different numbers of neutrons in the nucleus and thus different atomic masses.
The isotopes of an element are alike in that they have the same number of protons, electrons, and the same chemical properties. The isotopes are different in that they have different numbers of neutrons and thus different atomic masses.
Isotopes of an element have nuclei with the same number of protons (the same atomic number) but different numbers of neutrons Neutrons (: