Practice Quantum Mechanical Model (Wave Mechanics) - 2.1.3 | Unit 2: Atomic Structure | IB Grade 11: Chemistry
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2.1.3 - Quantum Mechanical Model (Wave Mechanics)

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What concept describes particles behaving like waves?

💡 Hint: Think of how light behaves.

Question 2

Easy

What are the three main quantum numbers?

💡 Hint: Recall the dimensions of orbitals.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the De Broglie hypothesis state?

  • Matter behaves only as particles
  • Particles exhibit wave properties
  • Waves are only found in light

💡 Hint: Think about how electrons can behave.

Question 2

True or False? The Schrödinger equation helps determine the energy levels of electrons in an atom.

  • True
  • False

💡 Hint: Consider the role of equations in physics.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Using quantum numbers, describe the characteristics of a 3p orbital.

💡 Hint: Think about the relationship between each quantum number and orbital type.

Question 2

Given the wavefunction of an electron, explain how you would find the probability of locating the electron within a given region.

💡 Hint: Relate this to how probabilities are calculated.

Challenge and get performance evaluation