Chemistry
Chemistry, 25.03.2020 05:06, alexdub3438

The photoelectric effect is the basis of the spectroscopic technique known as photoelectron spectroscopy. An X-ray photon of wavelength 150 pm ejects an electron from the inner shell of an atom. The speed of the electron was measured as 2.14 x 107 m s–1. Calculate the electron’s binding energy (eBE) in electron volts.

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The photoelectric effect is the basis of the spectroscopic technique known as photoelectron spectros...

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