Practice General Characteristics (1.3) - Chapter 8: The d- and f-Block Elements

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6 sample questions

Question 1.
Define variable oxidation states in transition metals.
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Think about how many electrons can participate in bonding.
Question 2.
What is paramagnetism?
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Consider how unpaired electrons relate to magnetism.
3Question 3.
Which property allows transition metals to exhibit different oxidation states?
- A) Only d electrons
- B) Only s electrons
- C) Both d and s electrons
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Think about the outer electron configurations.
4Question 4.
True or False: Transition metals cannot be used as catalysts in industrial processes.
- True
- False
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Recall examples where transition metals speed up reactions.
Question 5.
A chemist mixes iron chloride and iron sulfate in solution. Predict the possible oxidation states of iron they might encounter.
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Think about the types of iron compounds and their oxidation states.
Question 6.
If manganese (Mn) can exist in +2, +4, and +7 oxidation states, discuss its possible applications in industrial processes.
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Reflect on sectors like manufacturing or chemical reactions.

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