The number of protons and neutrons is what determines the mass of an isotope. Even though isotopes of a particular element have the same number of protons, but a different number of neutrons, which causes their mass to be different.
Mass numbers of isotopes are different.
Isotopes
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
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).
The atomic number is the same for all isotopes.
Mass numbers of isotopes are different.
isotopes of the same element have different mass number
isotopes always have the same? mass # & atomic #, or atomic # and atomic weight, or atomic # but different mass #'s
Isotopes of the same element have different numbers of neutrons and mass.
isotopes
They are called as isotopes in which mass number differ by emmision of radiation
No: They have the same atomic number but not the same atomic mass.
Isotopes of the same element ONLY differ in mass.
Isotopes
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
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).
The atomic number is the same for all isotopes.