This is so that all measurements can be used without having to calculate from different units.
Answer:
37.8g/ 10.81g/mol = 3.4968...moles
As long as matter cannot be destroyed or created , nothing can be gained or lost.
there is zero impact and hence one cannot numerate the impact
60 elements! I don't exactly know every element known, so if you are asking that, please tell us, but what I do know is that there were 60 elements in the periodic table by 1860.
