Yes, the only difference is number of neutrons. Atomic number is number of protons and therefore is not affected.
Isotopes of the same element have the same number of protons (atomic number) but differ in number of neutrons (hence atomic masses).
The atomic number is the same for the isotopes of a chemical element.
No: They have the same atomic number but not the same atomic mass.
No. Isotopes have the same atomic number, protons and electrons. They have different neutrons.
Atomic number
Not a question of why. It just is, isotopes have the same atomic number, (which means that they are all the same element) with different neutron numbers.
The atomic number is the same for all isotopes.
The atomic number is the same for the all isotopes of a chemical element.
isotopes Atoms of the same element are called Isotopes. they have the same number of atoms (i.e. same atomic number) but different number of neutrons
Different isotopes of an element have the same atomic number, they (only) differ in (atomic) mass NUMBER.
Isotopes. They differ in the number of neutrons in the nucleus.
If they have the same atomic number but different mass, then they have a different number of neutrons, and they are called ISOTOPES.