Question

isotopes have same chemical property but different physical propertis

Answer 1

However they have different numbers of neutrons, which affects the mass number. Mass number determines the physical properties such as boiling/melting/density etc. They have similar chemical properties because isotopes of an element have the same number of electrons as an atom of that elemen

Answer 2

Answer:

the chemical properties of isotopes are identical because the chemical properties of an element are determined by the number of velence electrons it has

the physical property of isotopes are depend on the mass and mass of each isotopes are different