Using the ionization energy for sodium (495 kJ/mole), would a photon with a wavelength of 23.7 nm be able to transfer enough energy to the valence electron in a sodium atom to cause it to ionize if all of the energy of the photon is transferred to the 3s1 electron of the sodium atom? What would be the maximum kinetic energy of the ejected electron?.

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Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth