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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Periodic Law state?
💡 Hint: Think about how the periodic table is arranged.
Question 2
Easy
Define atomic number.
💡 Hint: Which number identifies an element in the periodic table?
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 Periodic Law?
💡 Hint: Think about how elements are arranged.
Question 2
As you move across a period from left to right, what happens to ionization energy?
- It increases
- It decreases
- It remains constant
💡 Hint: Consider the role of atomic number and nuclear charge.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the periodic trends, predict the trends for a new hypothetical element placed between Sodium (Na) and Magnesium (Mg).
💡 Hint: Consider where it falls on the periodic table.
Question 2
If an element has an atomic number of 86, analyze its trends in atomic radius and ionization energy compared to preceding elements.
💡 Hint: Look at the trends as you go down each period and group.
Challenge and get performance evaluation