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    College Physics
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    Exam 28: Quantum Physics
  5. Question
    An Atom Has Subshells 1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>10</sup> in the Ground State
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An Atom Has Subshells 1s22s22p63s23p64s23d10 in the Ground State

Question 70

Question 70

Multiple Choice

An atom has subshells 1s22s22p63s23p64s23d10 in the ground state.What is its atomic number?


A) 10
B) 18
C) 20
D) 30
E) More information is needed.

Correct Answer:

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