The atoms of a chemical element can exist in different types. These are called isotopes. They have the same number of protons (and electrons), but different numbers of neutrons. Different isotopes of the same element have different masses.
Isotopes are atoms of the same elements with different number of neutrons.
An atom or element that have different masses are known as isotopes.
elements are isotopes, when different atoms of the same element have different number of neutrons
Isotopes are atoms of an element having different number of neutrons.Ions are atoms with an electrical charge.
Isotopes are atoms of the same element but with a different number of neutrons.
Isotopes are atoms of the same elements with different number of neutrons.
Atoms have isotopes: it is true, the isotopes of the same element have different number of neutrons.
An atom or element that have different masses are known as isotopes.
Different elements with same number of neutrons are known as isotones.
elements are isotopes, when different atoms of the same element have different number of neutrons
Isotopes are atoms of an element having different number of neutrons.Ions are atoms with an electrical charge.
Isotopes are atoms of the same element but with a different number of neutrons.
All atoms of an element contain the same number of electrons and protons but they can have different numbers of neutrons. Atoms with different numbers of neutrons are isotopes.
Isotopes are atoms of the same element that are only different by the number of neutrons they have
Isotopes are atoms of the same element, having the same number of protons but different number of neutrons.
These atoms are called isotopes.
They are called isotopes,