Physics · Nuclear Physics

Isotopes of an element have different numbers of neutrons. The number of protons in an atom determines what element it is, but the number of neutrons can vary. Isotopes of an element have the same number of protons but different numbers of neutrons. This means that isotopes of an element have the same atomic number, but different mass numbers. The different number of neutrons in isotopes can affect their stability, radioactivity, and other physical properties.

Isotopes of an element have the same number of protons. The number of protons in an atom determines what element it is. However, isotopes of an element have different numbers of neutrons, which can affect their stability, radioactivity, and other physical properties

Isotopes of an element have different numbers of neutrons. The number of protons in an atom determines what element it is, but the number of neutrons can vary. Isotopes of an element have the same number of protons but different numbers of neutrons. This means that isotopes of an element have the same atomic number, but different mass numbers. The different number of neutrons in isotopes can affect their stability, radioactivity, and other physical properties.

Isotopes of an element have the same number of electrons as the number of protons in the nucleus of the atom. This is because the number of electrons in an atom is equal to the number of protons in the nucleus, which determines what element it is. However, isotopes of an element have different numbers of neutrons, which can affect their stability, radioactivity, and other physical properties.

Isotopes of an element are variations of the same element and therefore have the same number of atoms. However, isotopes of an element have different numbers of neutrons, which can affect their stability, radioactivity, and other physical properties.