Quiz

Quiz: Trends in Ionisation Energies Across Period 3

AQA 7405 A-Level Chemistry

11 Steps9 Questions

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Building on what you've learned, let's test your knowledge of trends in ionisation energies across Period 3!

Multiple ChoiceInteractive

Which element in Period 3 has the highest first ionisation energy?

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Multi-SelectInteractive

Which factors affect the ionisation energy of an atom? (Select all that apply)

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Fill in the BlankInteractive

As you move across Period 3, ionisation energy generally {{blank0}} because nuclear charge {{blank1}}.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Math EquationInteractive

Use the equation E = -13.6 × (Z²/n²) to calculate the energy required to remove the first electron from a magnesium atom (Z=12, n=1).

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Multiple ChoiceInteractive

Why does aluminium have a lower first ionisation energy than magnesium?

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Multi-SelectInteractive

Which elements deviate from the general trend of increasing ionisation energy across Period 3? (Select all that apply)

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Fill in the BlankInteractive

The successive ionisation energies of an element {{blank0}} because the {{blank1}} electrons are closer to the nucleus.

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typedAnswer

Match the items on the left with their correct pairs on the right

Multiple ChoiceInteractive

What is the trend in successive ionisation energies for an atom?

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