If two atoms are isotopes, it means they have the same number of protons but different numbers of neutrons. Thus, they have the same atomic numbers, but different atomic masses.
Isotopes are atoms of the same element but with a different number of neutrons.
They are isotopes of each other.
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Neutrons.
Helium has two natural isotopes and is an inert noble gas.
Isotopes are atoms of the same element but with a different number of neutrons.
Uranium isotopes
Two atoms with the same number of protons but different numbers of neutrons are called "isotopes".
Two atoms that have the same number of protons are called isotopes.
Two atoms that have the same number of protons are called isotopes.
The atoms are isotopes of each other because they have the same number of protons, making them the same element. The differing number of neutrons results in a difference in atomic mass between the two isotopes.
The two isotopes of chlorine are the same in that they have the same number of protons, which is the atomic number. The neutral atoms of each isotope also have the same number of electrons as protons. They differ in the number of neutrons.
They are isotopes of each other.
They are isotopes of each other.
Two atoms that have the same number of protons are called isotopes.
Two different isotopes of the same atoms have the same number of protons and electrons; the number of neutrons is different.
Isotopes are atoms of the same element which differ in the number of neutrons they contain. For example, helium-3 (3He), with two protons and one neutron in each nucleus, and helium-4 (4He), with two protons and two neutrons, are two different isotopes of helium. Nearly all elements found in nature are mixtures of several different isotopes. Although the chemical properties of isotopes of the same element are the same, the physical properties differ. The natural proportions of the isotopes are expressed in the form of an abundance ratio.