Manganese (Mn) is a transition element essential for the growth of bones. What is the mass (g) of 3.22 x 1020 Mn atoms, the number
found in 1 kg of bone? Include a road map that shows how you planned your
solution

Given parameters:

Number of atoms of Mn = 3.22 x 10²²atoms

Mass of the bone = 1kg

Unknown:

Mass of Mn = ?

To solve this problem:

Road map

The number of moles is the amount of a substance that contains the Avogadro's number of particles 6.02 x 10²³

Molecular mass is the mass in grams of one mole of the substance.

Number of particles are elementary particles such as atoms, molecules, formula units, ions, electrons, protons, neutrons e.t.c

     Number of moles  =

    Mass  = number of moles x molecular mass

Input parameters,

  number of particles = Number of moles of Mn =

                       Number of moles of Mn =   = 0.53 x moles

To find the unknown mass, we need to know the molecular mass of Mn. This value is found on the periodic table and it is 55g/mol

   So, mass of Mn  = number of moles of Mn x molecular mass of Mn

                               = x  55

                                = 0.029g

Mass of Mn contain in 1kg of bone is 0.029g

58750.08068 is the answer i think

that's what i got you can count the number of atoms