The energies, E, for the first few states of an unknown element are given in the table in arbitrary units. 1 2 -63 -27 7

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The Energies E For The First Few States Of An Unknown Element Are Given In The Table In Arbitrary Units 1 2 63 27 7 1 (49.11 KiB) Viewed 29 times

The Energies E For The First Few States Of An Unknown Element Are Given In The Table In Arbitrary Units 1 2 63 27 7 2 (18.66 KiB) Viewed 29 times

The Energies E For The First Few States Of An Unknown Element Are Given In The Table In Arbitrary Units 1 2 63 27 7 3 (17.95 KiB) Viewed 29 times

The Energies E For The First Few States Of An Unknown Element Are Given In The Table In Arbitrary Units 1 2 63 27 7 4 (13.51 KiB) Viewed 29 times

The energies, E, for the first few states of an unknown element are given in the table in arbitrary units. 1 2 -63 -27 71 E Photon Incorrect A A gaseous sample of this element is bombarded by photons of various energies in these same units. Match each photon to the result of its absorption, or lack thereof, by an n = 1 electron. B с D Energy 63 51 47 3 -12 36 Result not absorbed n=1 ton-2 n-110 n-3 4 -9 n=1 to n = 4 *** 00 0 Answer Bank electron ejected not absorbed
The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from a metal. Determine the minimum energy Eo of a photon capable of ejecting electrons from a metal with = 2.93 x 10. What is the maximum kinetic energy K Edects of electrons ejected from this metal by light with a wavelength of 255 nm? Eo= KE
Calculate the energy of a photon emitted when an electron in a hydrogen atom undergoes a transition from n = 7 ton = 1. energy emitted:
Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a hydrogen atom undergoes the transition from the energy level n=3 to the level = 1. d= 9.754 x10-3 incorrect nm