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Periodicity

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Question 3

Which row shows elements in order of increasing first ionisation energy?

A

Na<Mg<Al<N\text{Na} < \text{Mg} < \text{Al} < \text{N}Na<Mg<Al<N

B

Na<Al<Mg<N\text{Na} < \text{Al} < \text{Mg} < \text{N}Na<Al<Mg<N

C

N<Mg<Al<Na\text{N} < \text{Mg} < \text{Al} < \text{Na}N<Mg<Al<Na

D

Mg<Al<Na<N\text{Mg} < \text{Al} < \text{Na} < \text{N}Mg<Al<Na<N

Markscheme

Periodicity Questions

  1. A Level
  2. /Chemistry
  3. /Periodicity

13 exam-style questions on OCR A A Level Chemistry Periodicity. Each one has a worked solution and a mark scheme showing where the marks go.

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