Question

two isotopes of chlorine are cl 35, 17 and cl 37,17 how do tnese isotopes differ how are they alike

Answer 1

Answer:

difference between mass no

Answer 2

Explanation:

isotopes have same atomic numbers but different mass numbers. for example - chlorine has same atomic number that is 17 but different mass number for two isotopic ions that is 35 and 37.

in order to make your concepts clear I can give you one more example that is carbon which has same atomic number 6 but has different mass numbers 12 ,13 and 14 also you might have heard many times C-12 C-14 .