Elements, Quantum Numbers, And Electron Configurations
8 Questions
| Total Attempts: 1997
(140).jpg "Elements, Quantum Numbers, And Electron Configurations")
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Questions and Answers
- 1.Number of electrons that can be in 3p orbitals?
- A.
6
- B.
8
- C.
3
- 2.It is possible to have a 7d orbital?
- A.
True
- B.
False
- 3.Spell the name of the element P.
- 4.The electron configuration for chromium is
- A.
1s2 2s2 2p6 3s2 3p6 4s2 3d4
- B.
1s2 2s2 2p6 3s2 3p6 4s1 3d5
- C.
1s2 2s2 2p6 3s2 3p6 4s2 4d4
- D.
1s2 2s2 2p6 3s2 3p6 4s1 4d5
- 5.How many electrons can have the principal quantum number of 4?
- 6.What element(s) could have the quantum numbers 3, 1, -1, -1/2?
- A.
Sulfur
- B.
Oxygen
- C.
Aluminum
- D.
Sodium
- E.
Lithium
- 7.Spell the name of the element F.
- 8.A valid magnetic quantum number for the element Si is -3.
- A.
True
- B.
False
Questions: 5 | Attempts: 13062 | Last updated: Sep 22, 2020
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