Question Detail

CHM 101 Quantum Theory and Atomic Structure Objective Question
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Question

What is an atomic orbital according to quantum mechanics?
Options
A A circular path followed by an electron around the nucleus
B The region in space where an electron with a specific energy is most probably located
Correct Answer
C The exact trajectory of an electron as it moves around the nucleus
D The volume of space that contains all electrons in an atom
Correct Answer

Option B is the correct answer.

Detailed Explanation

In quantum mechanics, an atomic orbital is defined as the region in three-dimensional space around the nucleus where an electron with a specific energy is most likely to be found. It is described by a wave function and represents probability density rather than a definite path.

Hint

Think about how quantum mechanics describes electron location using probability rather than exact orbits.

Question Info

Course: CHM 101
Topic: Quantum Theory and Atomic Structure
Type: Objective
Difficulty: Not specified
Question 1509 of 1872
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