What is the value of the principal quantum number for an electron in a 5d orbital?
A)-5
C)5

Name: What is the value of the principal quantum number for an electron in a 5d orbital? A)-5 C)5
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Question

What is the value of the principal quantum number for an electron in a 5d orbital?
A)-5 
C)5

Quizplus · Accepted Answer

The principal quantum number is indicated by the integer preceding the letter designation of the orbital (e.g. 1s, 2p, 3d). Therefore, for a 5d orbital, the principal quantum number is 5. Choice C is the only option that correctly identifies this value.

What Is the Value of the Principal Quantum Number for an Electron