Question

what is isotopes................​

Answer 1

Step-by-step explanation:

An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.

Answer 2

Step-by-step explanation:

Isotopes can be defined as the variants of chemical elements that possess the same number of protons and electrons, but a different number of neutrons. ... For example, carbon-14, carbon-13, and carbon-12 are all isotopes of carbon.