If the energy of the ionization of a hydrogen atom is equal to 14.6ev then the kinetic energy of that ionized electron is equal to... a) 1 ev b) 4.6 ev c) 0 d)5.3 ev
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- 0 1.51 3.40 Energy (CV) 13.6 3.4 eV 13.6 eV 1.9 eV 10.2 eV 1.5 eV = 3 # = 2 = 1 *1 = 00 The smallest energy of an absorbed photon that will raise a hydrogen atom from its ground state to its first excited state is 4 Q Search O- hp EST INV HAn amount of 1 eV of energy is smaller than 1 J of energy. True False1
- A helium ion has one electron in the n=2 orbital. How much energy is necessary to liberate the final electron from this ion? a) 13.6 eV b) 48.4 eV c) 53.7 eV d) 54.4 eVThe workfunction of a metal is 2.0 eV. Find the stopping potential for electrons ejected from this metal by light of frequency 5.2x1014 Hz ? Group of answer choices 2.15 volts 0.149 volts 3.15 volts none of the above 1.15 voltsA helium ion has one electron in the n=2 orbital. How much energy is necessary to liberate the final electron from this ion? a) 13.6 eV b) 18.1 eV c) 27.2 eV d) 54.4 eV e) None of the other responses are correct.