What atomic orbitals are involved in the formation of sp2 hybrid orbitals? A. one s and three p orbitals
B. one s and two p orbitals
C. two s and three p orbitals

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.