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Isotopes of an element have a different number of neutrons. For example Uranium-235 and Uranium-238 look chemically identical but 238U atom is slightly more massive due to the three extra neutrons.

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What is a isotope apex?

Atoms of the same element that differ in number of neutrons


What is the breakdown of a radioactive isotope of the same element or of another element?

radioactive decay


What configuration defines an isotope of the same element?

Isotopes of one particular element differ only in their number of neutrons in nucleus.


Does a isotope of a element have more protons?

All isotopes of an element have the same number of protons, otherwise they would not be the same element. What varies is the number of neutrons, they can be more or less than in the stable isotope(s) of the element.


What is isotope and how is a radioactive isotope differ?

Isotopes of a chemical element have the same number of protons and electrons but a different number of neutrons.A radioactive isotope is unstable and can emit nuclear radiations.


How may atoms of the same element differ from one another?

Atoms of the same element can differ from one another in their atomic mass, which is determined by the number of neutrons in the nucleus. These variations are called isotopes. Isotopes of the same element have the same number of protons but different numbers of neutrons.


An element that has the same chemical properties as other atoms of that elementbut that has a different number of neutrons is?

An isotope is an element that has the same number of protons but a different number of neutrons. Isotopes of an element have similar chemical properties but may differ in atomic mass due to their varying neutron count.


What is a slightly altered atom called?

An atom with a different number of neutrons is called an isotope. Isotopes of the same element have the same number of protons but differ in the number of neutrons, leading to variations in atomic mass.


What is a antonym for isotope?

The antonym for isotope is non-isotope. An isotope refers to atoms of the same element with different numbers of neutrons, whereas non-isotope would refer to atoms of the same element having the same number of neutrons.


What are element that differ in the number of neutrons known as?

Isotopes are elements that differ in the number of neutrons they have. Isotopes of an element have the same number of protons in their nuclei but different numbers of neutrons, resulting in varying atomic weights.


What particle is involved most in the formation of an isotope?

In isotopes of a particular element, the number of neutrons differ where the number of protons and electrons remain same.


What is an atom called when the number of neutron changes?

An atom with a different number of neutrons is called an isotope of the original element. Isotopes have the same number of protons (and thus the same element) but different numbers of neutrons.