What is the minimum speed the electron

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Reference no: EM13274698

What is the minimum speed the electron could have after the collision? The allowed energies of a simple atom are 0.0 eV, 5.5eV and 9.0eV. An electron traveling at a speed of 2.0Ã * 10^6m/s collisionally excites the atom.

Reference no: EM13274698

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