Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an energy level in relation to Bohr's model?
💡 Hint: Think about the orbits around a nucleus.
Question 2
Easy
Describe what happens when an electron jumps to a higher energy level.
💡 Hint: Remember the term 'photon' relates to light.
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 do electrons do while in stable orbits according to Bohr?
- They emit energy.
- They do not emit energy.
💡 Hint: Think about the nature of their orbits.
Question 2
What must an electron do to move to a higher energy level?
- Lose energy
- Gain energy
- Stay the same
💡 Hint: Remember the importance of photons.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A hydrogen atom absorbs a photon with an energy of 10.2 eV. If the energy of the ground state is -13.6 eV, what energy level does the electron reach?
💡 Hint: Remember, you're moving up the energy scale!
Question 2
Describe how ionization occurs in an atom according to Bohr's model.
💡 Hint: What do you imagine happens when the energy is sufficient?
Challenge and get performance evaluation