Practice - Structure of the Periodic Table: Groups (Columns) and Periods (Rows)
Practice Questions
Test your understanding with targeted questions
How many groups are in the Periodic Table?
💡 Hint: Count the vertical columns.
What do elements in the same group have in common?
💡 Hint: Think about what affects their chemical behavior.
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Interactive Quizzes
Quick quizzes to reinforce your learning
How many groups are in the Periodic Table?
💡 Hint: Count the vertical columns.
Elements in the same group tend to react similarly because they have the same number of what?
💡 Hint: Think about what determines how an element behaves chemically.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
If an element is located in Group 2 and Period 4, what can you infer about its reactivity and position compared to Group 1 elements in the same period?
💡 Hint: Reflect on the number of valence electrons for each group.
How would the properties of an element in Period 6, Group 17 compare to those in Period 2, Group 17?
💡 Hint: Consider the effects of atomic size and electron shell shielding.
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Reference links
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