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Cambridge IGCSE Chemistry practice

What is the electronic configuration of an atom with atomic number 5?

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Show answerAtomic structure and the Periodic Table revisionRevise the key idea

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MCQ

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cambridge_mcq

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Topic

Atomic structure and the Periodic Table

Exam-style question

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What is the electronic configuration of an atom with atomic number 5?.

  1. A.2, 3
  2. B.2, 2, 1
  3. C.5
  4. D.2, 1, 2

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Paper 3 structured question: Atomic structure and the Periodic Table

Paper 3Theory (Core)1 marks

Description

Electronic Configuration of Elements

Determine the electronic configuration for the following elements: 1. Lithium (Li) 2. Carbon (C) 3. Sodium (Na)

  1. a

    State the electronic configuration of Lithium (Li).

    Aim for approximately 1 distinct marking point.

    [1]