A hydrogen atom is in its third excited state n 4 using, Ask an Expert

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A hydrogen atom is in its third excited state (n = 4). Using the Bohr theory of the atom, calculate the following.
(a) the radius of the orbit
nm

(b) the linear momentum of the electron
kg · m/s

(c) the angular momentum of the electron
J · s

(d) the kinetic energy
eV

(e) the potential energy
eV

(f) the total energy
eV

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