Question

Which set of three quantum numbers (n, l, ml) corresponds to a 2p orbital?

Answer 1

n=2 (always first number), l=1 (corresponds to p), ml=(-1 to 1)

Answer 2

The set quantum number are 2, 1 ,1.

What is quantum number?

Quantum numbers are used to characterize the amounts of conserved variables in a quantum system's dynamics.

There are 4 types of Quantum numbers

(1) Principal quantum number (n): Almost every other electron in an atom has been given one amongst four quantum numbers to identify its current state. One of these numbers would be known as the primary quantum number. Given that its values were natural integers, it's really discrete.

(2) Azimuthal quantum number (p) : Although an atomic orbital's azimuthal quantum number characterizes the form of the orbital which is used to calculate the orbital's angular momentum.

(3) Magnetic quantum number (m) : These are some of the four quantum numbers that characterize the particular quantum state of an electron would be the magnetic quantum number.

(4) Spin quantum number (s) : The fundamental angular momentum of an electron or even other particle has been described by the spin quantum number, quantum number.

Given data:

Orbital = 2p

n = 2

p = (n-1)

p = 1

m = -l, 0 , +l= -1, 0, +1

Therefore, the set quantum number are 2, 1 ,1.

To know more about quantum number

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