👉 Isologs, also known as isotopes or isotrons, are particles that have the same number of protons and neutrons but differ in their atomic number. Isotopes can be distinguished based on their atomic number (number of protons), which is a fundamental property of an element. For example, carbon-12 (atomic number 6) has two isotopes: carbon-12 and carbon-13. Isotrons are similar to isotopes but have