Practice - Dmitri Mendeleev (1869)
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
What year did Mendeleev create the first periodic table?
💡 Hint: Think of the historical timeline of scientific discoveries.
What does the periodic law refer to?
💡 Hint: Focus on how element properties relate to their arrangement.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main principle of the Periodic Law?
💡 Hint: Think about how elements behave and their patterns.
True or False: Mendeleev arranged elements based on atomic number.
💡 Hint: Recall how Mendeleev approached the organization of elements.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Discuss how Mendeleev's predictions regarding germanium were later verified by scientists. What was the significance of this process?
💡 Hint: How did predictions impact real-world discoveries in chemistry?
Create a modern periodic table entry based on the properties Mendeleev might have predicted. What would you include?
💡 Hint: Think about the characteristics that define an element and how Mendeleev's approach can guide you.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.