Practice Quantum Mechanical Model (wave Mechanics) (2.1.3)

Practise this section

8 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What concept describes particles behaving like waves?
Show hintHide hint
Think of how light behaves.
Question 2.
What are the three main quantum numbers?
Show hintHide hint
Recall the dimensions of orbitals.
3Question 3.
What does the De Broglie hypothesis state?
- Matter behaves only as particles
- Particles exhibit wave properties
- Waves are only found in light
Show hintHide hint
Think about how electrons can behave.
4Question 4.
True or False? The Schrödinger equation helps determine the energy levels of electrons in an atom.
- True
- False
Show hintHide hint
Consider the role of equations in physics.
Question 5.
Using quantum numbers, describe the characteristics of a 3p orbital.
Show hintHide hint
Think about the relationship between each quantum number and orbital type.
Question 6.
Given the wavefunction of an electron, explain how you would find the probability of locating the electron within a given region.
Show hintHide hint
Relate this to how probabilities are calculated.

4 more questions in this section. Enroll free to practise them all.