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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
How many electrons can the K shell hold?
💡 Hint: Recall the formula for maximum electrons in a shell.
Question 2
Easy
Which shell is filled first in an atom?
💡 Hint: Remember the filling order of the shells.
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 is the maximum number of electrons in the L shell?
- 2
- 8
- 18
💡 Hint: Use 2n² to find the answer.
Question 2
True or False: The M shell can hold more electrons than the L shell.
- True
- False
💡 Hint: Recall the maximum limits for each shell.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
For an atom with 20 electrons, draw the electron configuration and explain how it adheres to the 2n² rule.
💡 Hint: Remember to break it down by shell.
Question 2
If an atom has 5 valence electrons, describe its likely bonding behavior and reference the Octet Rule.
💡 Hint: Consider how many it needs to reach 8 valence electrons.
Challenge and get performance evaluation