If the manta ray gets 50 kcal of energy by eating the starfish, how much energy does the clam get from eating the plankton?

Give the orbital configuration of the phosphorus (p) atom.

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma