Electron Configuration and Quantum Numbers

Which of the following sets of quantum numbers (n, l, ml, and ms) describes the valence electron of Na?

• 2, 1, 0, -½

• 2, 0, 0, -½

• 3, 1, 1, +½

• 3, 0, 0, +½

Tags

NGSS.HS-PS1-1

There may be a maximum of ____ p orbitals at a given energy level.

• 2

• 6

• 3

• 8

The spin of an electron is represented by this variable:

• n

• m

• L

• s, m_s

The principle quantum number, n, represents the:

• spin value

• suborbital value

• energy level

• magnetic value

How many electrons total are found in the f orbital?

• 2

• 6

• 10

• 14

What is the electron configuration for F?

• 1s2 2s2 3p5

• 1s2 2s2 3d5

• 1s2 2s2 2p5

• 1s2 2p5

Tags

NGSS.HS-PS1-1

How many electrons are in 1s² 2s² 2p⁴?

• 5

• 6

• 8

• 13

Tags

NGSS.HS-PS1-1

If n = 1, what are the allowed values of L? select all that apply

• 0

• 1

• 2

• 3

If n=4, l=3?

• 4f

• 4d

• 3s

• 3p

What is the correct representation for an orbital which has an "n" value of 3 and an "l" value of 1?

• 3s

• 3p

• 3d

• 3f