The orbital nearest to the nucleus is? - DASH

Your AI-Powered Personal Tutor

Question

The orbital nearest to the nucleus is?

4f

5d

4s

7p

Solution

Please login to view the detailed solution steps...

Go to DASH

© All Rights reserved @ LearnWithDash

Step 1: Understand the Concept of Principal Quantum Number The principal quantum number ($n$) indicates the main energy level occupied by the electron. The lower the value of $n$, the closer the orbital is to the nucleus. Step 2: Analyze the Given Options - 4f: $n = 4$ - 5d: $n = 5$ - 4s: $n = 4$ - 7p: $n = 7$ Step 3: Determine the Nearest Orbital Among the given options, the orbitals with the lowest principal quantum number ($n = 4$) are 4f and 4s. However, the $s$ orbital is closer to the nucleus than the $f$ orbital within the same principal quantum number. Therefore, the orbital nearest to the nucleus is 4s.

Subject Backlinks

Biology Subject Chemistry Subject Mathematics Subject Physics Subject Subjects Subject

Quiz Backlink

Parent Quiz 535448

Related Question Backlinks

Question 536058 Question 536060 Question 536057 Question 536061 Question 536056 Question 536062 Question 536055 Question 536063 Question 536054 Question 536064 Question 536053 Question 536065 Question 536052 Question 536066 Question 536051 Question 536067 Question 536050 Question 536068 Question 536047 Question 536069