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Learning objective

Identify that ammonium salts and nitrates serve as fertilisers.

Read the explanation, check the common trap, then practise with flashcards and questions.

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Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE ChemistryChemistry of the environmentCore content

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Quick explanation

Identify that ammonium salts and nitrates serve as fertilisers

  • This point belongs to Fertilisers, especially Fertilisers outcomes.
  • You need to be able to identify that ammonium salts and nitrates serve as fertilisers.
  • The key ideas to know are Identify and State.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

IdentifyState

Why it matters

This objective helps connect Fertilisers outcomes to exam-style questions, flashcards, and revision notes for Fertilisers.

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Paper 3 structured question: Fertilisers

Paper 3Theory (Core)1 marks

Description

Fertilisers and Their Components

Ammonium salts and nitrates are two types of fertilisers that provide essential nutrients to plants.

  1. a

    State the role of ammonium salts in fertilisers.

    Aim for approximately 1 distinct marking point.

    [1]
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