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3 cards from this section. Quick, good the night before a test.
Name one alkali metal.
Remember the group number.
What is a common property of alkali metals?
Think about their electron structure.
Which of the following is an alkali metal?
Consider the group number.
Is potassium more reactive than lithium?
Think about the periodic trend of reactivity.
Why must alkali metals be stored under oil? Discuss the chemical properties that necessitate this.
Consider their reactivity with air and moisture.
Predict the result of adding potassium to water. How does the reactivity of potassium compare to sodium? Explain your reasoning.
Think about periodic trends.
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