Question

write short notes :
isotope cover​

Answer 1

Explanation:

Isotopes are two or more types of atoms that have the same atomic number (number of protons in their nuclei) and position in the periodic table (and hence belong to the same chemical element), and that differ in nucleon numbers (mass numbers) due to different numbers of neutrons in their nuclei. While all isotopes of a given element have almost the same chemical properties, they have different atomic masses and physical properties.

Answer 2

isotope are two or more type of atoms that have the same atomic number (number of protons is their nuclei)