* Isotopes are atoms of the same element (in this case, sulfur) that have the same number of protons but different numbers of neutrons.
* 32S has 16 protons and 16 neutrons (32 - 16 = 16).
* 35S has 16 protons and 19 neutrons (35 - 16 = 19).
Here's a comparison:
* Atomic Number: Both isotopes have the same atomic number (16), meaning they are both sulfur.
* Mass Number: 35S is heavier than 32S because it has three more neutrons.
* Chemical Properties: Isotopes of the same element have very similar chemical properties. They will react in the same way, but some subtle differences can occur due to the difference in mass.
* Stability: 32S is the most stable isotope of sulfur, while 35S is radioactive and undergoes beta decay.
Therefore, the most significant difference between 32S and 35S is their mass number and stability. 35S is heavier and radioactive, while 32S is lighter and stable.
