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 shape is an s orbital?
💡 Hint: Think about the simplest geometric shape.
Question 2
Easy
How many p orbitals are present at the second energy level?
💡 Hint: Remember the letter designation for p 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
Which of the following orbitals is spherical?
- 1s
- 2p
- 3d
💡 Hint: Think of the simplest shape.
Question 2
True or False: d orbitals exist in spherical shapes.
- True
- False
💡 Hint: Consider the nature of their shapes, which are not uniform.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the probable area in which an electron in a 2p orbital could be found as compared to a 1s orbital.
💡 Hint: Consider the areas defined by the probability densities.
Question 2
Using quantum numbers, describe the equivalent orbital of an electron with n=4 and l=3.
💡 Hint: Recall how l determines subshell designation.
Challenge and get performance evaluation