Multiple Choice
Identify the set of four quantum numbers that could represent the last electron added (using the aufbau principle) to form the Cl atom.
A) n = 3,l = 1,ml = 1,ms = +
B) n = 3,l = 0,ml = 1,ms = -
C) n = 3,l = 2,ml =1 ,ms = +
D) n = 2,l = 1,ml = 1,ms = -
E) n = 3,l =2 ,ml = 1,ms = -
Correct Answer:

Verified
Correct Answer:
Verified
Q8: Determine the end (final)value of n in
Q19: Which of the following transitions (in a
Q35: When waves of equal amplitude from two
Q66: Give the ground-state electron configuration for Br⁻.<br>A)
Q73: Determine the mass of a ball with
Q138: Which of the following statements is TRUE?<br>A)
Q139: Identify the ground-state electron configuration for Se<sup>2</sup><sup>-</sup>.<br>A)[Ar]4s<sup>2</sup>3d<sup>10</sup>4p<sup>4</sup><br>B)[Ar]4s<sup>2</sup>3d<sup>10</sup>4p<sup>2</sup><br>C)[Ar]4s<sup>2</sup>4p<sup>6</sup><br>D)[Ar]4s<sup>2</sup>3d<sup>10</sup>4p<sup>6</sup><br>E)[Ar]4s<sup>2</sup>3d<sup>8</sup>4p<sup>6</sup>
Q144: Choose the valence orbital diagram that represents
Q145: Identify the set of four quantum
Q166: Calculate the frequency of the green light