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Atomic structure

Atomic structure

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Question 6

What is the atomic number (proton number) of an atom?

A

The total number of neutrons in the nucleus of an atom.

B

The total number of protons in the nucleus of an atom.

C

The total number of protons and neutrons in the nucleus of an atom.

D

The total number of protons, neutrons, and electrons in an atom.

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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