Neutrons.
Isotopes of the same element have different numbers of neutrons and mass.
Isotopes, which are atoms of the same element with different numbers of neutrons.
neutrons
They are isotopes of that element, they have different neutron numbers.
An isotope is a particle that has an unequal number of protons and neutrons. Isotopes of an element have the same number of protons but different numbers of neutrons. These variations in the number of neutrons result in different atomic masses for isotopes of the same element.
Isotopes are atoms of the same element that have different numbers of neutrons in their nuclei. This leads to variations in atomic mass for isotopes of the same element.
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 are atoms of the same element that have different numbers of neutrons. Different isotopes of an element have the same atomic number, but different mass numbers. I hope I helped! ^_^
Neutral atoms of the same element can differ in the number of neutrons, which results in different isotopes of the same element. Isotopes have the same number of protons and electrons, but different numbers of neutrons.
Isotopes of the same element have different numbers of neutrons.
isotopes of the same element have different mass number
Isotopes are atoms of an element having different number of electrons.