An element and its isotope only differ in the number of
Question 1 Report
An element and its isotope only differ in the number of
Answer Details
An element and its isotope only differ in the number of neutrons.
Isotopes are different forms of the same element that have the same number of protons in their nucleus, but a different number of neutrons. The number of protons determines the identity of the element and is called the atomic number, while the number of neutrons in the nucleus is called the mass number.
Therefore, the difference between an element and its isotope is only the number of neutrons, not the number of protons or electrons. The number of protons and electrons are the same for all isotopes of a given element.
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