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Atomic structure

Atomic structure

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Question 37

The radius of a hydrogen atom in its ground state (known as the Bohr radius) is approximately 0.0529 nm0.0529\text{ nm}0.0529 nm.

What is the radius of this hydrogen atom in metres?

A

5.29×10−7 m5.29 \times 10^{-7}\text{ m}5.29×10−7 m

B

5.29×10−10 m5.29 \times 10^{-10}\text{ m}5.29×10−10 m

C

5.29×10−11 m5.29 \times 10^{-11}\text{ m}5.29×10−11 m

D

5.29×10−12 m5.29 \times 10^{-12}\text{ m}5.29×10−12 m

Markscheme

Atomic structure Questions

  1. GCSE
  2. /Chemistry
  3. /Atomic structure

77 exam-style questions on OCR GCSE Chemistry Atomic structure. Each one has a worked solution and a mark scheme showing where the marks go.

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