The angular momentum of an electron in the third orbit of an atom is: (A) \( 3.15 \times 10^{-34...

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The angular momentum of an electron in the third orbit of an atom is:
(A) \( 3.15 \times 10^{-34} \mathrm{Js} \)
(B) \( 4.5 \times 10^{-34} \mathrm{Js} \)
(C) \( 13.6 \times 10^{-34} \mathrm{Js} \)
(D) \( 6.02 \times 10^{-34} \mathrm{Js} \)
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