Neutrons.
Isotopes are atoms of the same elements with different number of neutrons.
An atom or element that have different masses are known as isotopes.
They are called isotopes,
Isotopes. They differ in the number of neutrons in the nucleus.
elements are isotopes, when different atoms of the same element have different number of neutrons
isotopes
Isotopes are atoms of the same elements with different number of neutrons.
Atoms that vary in the number of neutrons found in their nuclei are called isotopes. Isotopes of an element have the same number of protons but different numbers of neutrons, which can lead to variations in their atomic mass.
Isotopes are atoms of a given element that have the same number of protons but a different mass number and therefore a different number of neutrons.
An atom or element that have different masses are known as isotopes.
They are called as isotopes in which mass number differ by emmision of radiation
They are called isotopes,
Isotopes. They differ in the number of neutrons in the nucleus.
elements are isotopes, when different atoms of the same element have different number of neutrons
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
Atoms with the same number of protons but different mass numbers are called isotopes. Isotopes have the same atomic number but different atomic weights due to variations in the number of neutrons in the nucleus.
Isotopes describe atoms with the same number of protons and different number of neutrons. These isotopes have the same atomic number but different mass numbers, resulting in variations in atomic mass.