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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What did Democritus call the indivisible particles?
💡 Hint: Think of the Greek origin of the term.
Question 2
Easy
Who discovered the electron?
💡 Hint: He worked with cathode rays.
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
Who proposed that all matter is made of indivisible particles?
- Aristotle
- Democritus
- Dalton
💡 Hint: Think about ancient Greek philosophers.
Question 2
True or False: Dalton believed that atoms can be divided into smaller parts.
- True
- False
💡 Hint: Consider Dalton's view on atom structure.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss the implications of Dalton's Atomic Theory for the development of chemical reactions.
💡 Hint: Consider how compounds are formed in reactions.
Question 2
Analyze how the discovery of the neutron changed the understanding of atomic structure and isotopes.
💡 Hint: Think about how atomic mass is calculated and its relevance to stability.
Challenge and get performance evaluation