Question

Isotopic solutions have same?

Answer 1

Answer:

isotopes are that atoms which have same atomic number but different atomic mass

Answer 2

Answer:

Atomic number

Explanation:

Isotopes have same atomic number but different mass number. They have same number of electrons and same number of protons but different number of neutrons. For example, two isotopes of chlorine have mass numbers 35 and 37. Both have atomic number 17. The isotope with mass number 35 has 17 electrons, 17 protons and 18 neutrons. The isotope with mass number 37 has 17 electrons, 17 protons and 20 neutrons.