Uranium hexaflouride (UF6) is a very nasty substance
Uranium hexaflouride (UF6) is a very nasty substance used in enriching
uranium. As the name suggests, it’s got 1 uranium atom and 6 fluorine atoms. What is the weight of 1 mole of Uranium hexaflouride made with the stable isotope U238? How much lighter is a mole of UF6made with the radioactive isotope U235 ? Give an answer in %. Remember that the molecular weight is the sum of the weights of all the atoms in the molecule.