Which of the following statements about the quantum mechanical model of the atom is true?
Practice Questions
1 question
Q1
Which of the following statements about the quantum mechanical model of the atom is true?
Electrons have fixed orbits
Electrons are found in defined paths
Electrons are described by wave functions
Electrons have no mass
In the quantum mechanical model, electrons are described by wave functions, which give the probability of finding an electron in a certain region.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following statements about the quantum mechanical model of the atom is true?
Solution: In the quantum mechanical model, electrons are described by wave functions, which give the probability of finding an electron in a certain region.
Steps: 5
Step 1: Understand that the quantum mechanical model is a way to describe how atoms work, especially the behavior of electrons.
Step 2: Know that in this model, electrons are not just particles but can also behave like waves.
Step 3: Learn that wave functions are mathematical functions that describe the wave-like behavior of electrons.
Step 4: Realize that these wave functions help us find the probability of where an electron might be located around the nucleus of an atom.
Step 5: Conclude that the statement about electrons being described by wave functions and their probabilities is true in the quantum mechanical model.
