5. Calculate Verify the value for the density of an atomic nucleus given above for a spherical atom
with a mass of 1 u. Recall that the volume of a
sphere is given by V = 4xr3.

What is the relationship of air masses and the temperature of oceans?

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j