Periodic Table Groups
Grade 7•45 minutes
Learning Objective
I can explain how the number of valence electrons affects the chemical properties of elements within a group.
Practice Questions
This lesson includes 1 practice questions to reinforce learning.
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1. Explain how the number of valence electrons is related to an element's group number in the periodic table, and how this affects its chemical properties.
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What are The Groups in The Periodic Table?
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