« previous next »

Author Question: Use the Pauli exclusion principle to determine how many electrons can fill a single g subshell. ... (Read 216 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jul 28, 2018
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
Reply #1 on: Jul 28, 2018
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
« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Principle of Reversibility Principle of Reversibility
Piaget was one of the first to go beyond observable behavior in an attempt to determine how infants ... Piaget was one of the first to go beyond observable behavior in an attempt to determine how infants ...
Multiple synapses on the body of a single neuron Multiple synapses on the body of a single neuron
Determine the legnth of x to the nearest tenth of a metre Determine the legnth of x to the nearest tenth of a metre
The volume of a well is 40.0 ft3. How many kilograms of concrete will it take to fill the well ... The volume of a well is 40.0 ft3. How many kilograms of concrete will it take to fill the well ...
Some obesity genes in the human genome. The green triangles represent single genes in which obesity Some obesity genes in the human genome. The green triangles represent single genes in which obesity
Video: The Vestibular System

For a complete list of videos, visit our video library