Use the Pauli exclusion principle to determine how many electrons ...

[misspop]

Use the Pauli exclusion principle to determine how many electrons can fill a single g subshell.
  a.26
  b.14
  c.22
  d.20
  e.10

Question 2

Assuming the Hubble constant is (21 km/s)/(106 ly), what is the recession speed of a galaxy 300 million parsecs away? (1 parsec = 3.26 ly)
 a. 4200 km/s
  c. 640 km/s
  b. 21,000 km/s
  d. 7000 km/s

[emilymalinowski12]

Answer to Question 1

c.
The Pauli exclusion principle states that no two electrons in an atom may have the same set of quantum numbers (n, l, m_l, m_s). Therefore, each nl subshell can hold 2(2l + 1) electrons. The orbital angular momentum quantum number in this case is 5, so the total number of electrons is then

Answer to Question 2

B