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A hydrogen atom has a radius of about 0.05 nm. (a) Estimate the uncertainty in any component of the momentum of an electron confined to a region of this size. in kg · m/s (b) From your answer to (a), estimate the electron's kinetic energy in three dimensions. in eV a's answer is not (10.55 or 1.055 ) e-25 b is not 3.81 or 3.82

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