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3 cards from this section. Quick, good the night before a test.
What are valence electrons?
Consider their location in relation to the nucleus.
Name one property affected by valence electrons.
Think about how elements combine.
What determines the chemical properties of an element?
Which electrons are involved in bonding?
True or False: Elements in the same group of the periodic table can have different types of valence electrons.
What do groups represent in terms of properties?
Explain how the differing valence electron configurations of elements lead to distinct properties in ionic compounds.
Consider how their configurations define their interactions.
Predict the reactivity of group 1 versus group 17 elements based on their valence electrons.
Compare how each group achieves stability.
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