3.6 - Periodicity in Properties
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Practice Questions
Test your understanding with targeted questions
Define periodicity in chemistry.
💡 Hint: Think about patterns in nature and how they recur regularly.
What happens to atomic size as you move across a period?
💡 Hint: Consider what happens to protons and electron attraction.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does periodicity refer to?
💡 Hint: Think about the regular trends observed in the periodic table.
True or False: Atomic size decreases as we move across a period.
💡 Hint: Focus on how atomic structure affects size.
1 more question available
Challenge Problems
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Given that elements in the same group have similar properties, how would a chemist predict the reactivity of a new element discovered below potassium?
💡 Hint: Focus on the properties and reactivity of alkali metals.
Explain how the periodic trends relate to the physical and chemical properties you observe in noble gases.
💡 Hint: Consider the stability provided by their electron configurations.
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