Atomic Masses are different
So Boiling point, freezing points. inter-molecular forces, etc may be different as they depend on atomic masses
Isotopes of the same element differ in the number of neutrons. Isotopes have different physical properties but similar chemical properties.
Isotopes of one particular element (atom) only differ in mass and stability (decay), not in chemical properties.
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.
Atoms of the same element that differ in the number of neutrons they contain are known as isotopes.
Isomers have different physical and chemical properties.
Isotopes are exactly same with respect to all the chemical properties but they differ with respect to physical properties.
Isotopes of the same element differ in the number of neutrons. Isotopes have different physical properties but similar chemical properties.
A natural chemical element may be monoisotopic or has isotopes. Isotopes are atoms but they differ from other isotopes by the number of neutrons. This involve a different atomic mass and different physical properties or sometimes (for light isotopes) different chemical properties. Also, all chemical elements have radioactive, artificial isotopes.
The physical properties are of course different. The chemical properties are considered identical but this is not a general rule; for example hydrogen isotopes (1H and 2H) have some different chemical and biochemical properties.
Yes
Their atoms have the same number of protons and electrons and therefore have the same chemical properties. However, the atoms do differ in the number of neutrons and so their physical properties are slightly different.
Isotopes of one particular element (atom) only differ in mass and stability (decay), not in chemical properties.
The chemical properties of an element depend on its electron configuration, which is in turn determined by the number of protons. Isotopes of an element differ in the number of neutrons, which, being neutral, have not influence on chemical properties.
Chemical properties are determined by the electron configuration of an atom, not by its mass. These do not differ in all isotopes of one element, because isotopes have the same number of PROTONS thus the same electron configuration. Only the mass of different isotopes of one element is different by the different number of NEUTRONS.
by having the same number of protons and electrons and so still have the same chemical properties and physical properties with the exception of being somewhat denser.All of the isotopes of an element contain the same number of protons. They differ only in the number of neutrons.The number of electrons is an ionization state issue, and does not affect isotopic identity.
Isotopes differ by the number of protons.
- different atomic mass - different number of neutrons - different nuclear properties - etc.