What is the atomic number for an element with 41 neurons and a mass number of 80

How manyatoms of mercury are in 1.4214e+1 ml sample

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.