Author Question: Use the Pauli exclusion principle to determine how many electrons can fill a single g subshell. ... (Read 206 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
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

  • Sr. Member
  • ****
  • Posts: 338
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, ml, ms). 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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

For a complete list of videos, visit our video library