Concentration is volume over number of moles
C funnel because the funnel would have a large enough entrance to put a solid through
the formula for density is p=m/v
m aka the mass = 5.4; the v aka the volume = 8
so, p=5.4/8
p= 0.675 g/cm^3
*let's just say the mass' unit is gram so the unit for the density is g/cm^3
You would calculate them by dividing them and then multiplying to get the final answer
Hi there ,
Electron represents atomic number.
Protron and Neutron determine the weight.
Hope it helps.