Quiz: Trends in Ionisation Energies in Group 2
AQA 7405 A-Level Chemistry
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Building on what you've learned so far, let's test your understanding of trends in ionisation energies in Group 2 elements!
What is the general trend in first ionisation energy as you go down Group 2?
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Which factors contribute to the decrease in first ionisation energy down Group 2? (Select all that apply)
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As you go down Group 2, the outer electrons are {{blank0}} from the nucleus, leading to a {{blank1}} nuclear attraction.
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Match the items on the left with their correct pairs on the right
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Why does shielding increase as you go down Group 2?
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A Group 2 element requires 900 kJ/mol to remove its first electron. What energy is required to remove 2 moles of electrons?
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The trend in ionisation energies down Group 2 is due to the {{blank0}} shielding effect and the {{blank1}} atomic radius.
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Match the items on the left with their correct pairs on the right
Which element in Group 2 has the highest first ionisation energy?
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