Practice The S-block Elements (3.6.1) - Classification of Elements and Periodicity in Properties

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8 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the outer electron configuration of alkali metals?
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Think about the first group in the periodic table.
Question 2.
Name one compound formed by alkaline earth metals.
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What do alkaline earth metals commonly react with?
3Question 3.
What is the outer electron configuration of alkaline earth metals?
- ns¹
- ns²
- ns³
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Look at their position in the periodic table.
4Question 4.
True or False: Alkali metals can form anions easily.
- True
- False
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Think about their reactivity.
Question 5.
Discuss the implications of reactivity of alkaline earth metals in biological systems.
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Think about calcium in bones.
Question 6.
Propose an experiment to demonstrate the reactivity of an alkali metal.
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Consider safety protocols for handling energetic reactions.

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