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Explain the common chemical behaviors of metals, specifically regarding their reactions with: (a) dilute acids (b) cold water and steam

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Cambridge IGCSE Combined ScienceMetalsCore content

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Explain the common chemical behaviors of metals, specifically regarding their reactions with: (a) dilute acids (b) cold water and steam

This point belongs to Properties of metals, especially Properties of metals outcomes.
You need to be able to explain the common chemical behaviors of metals, specifically regarding their reactions with: (a) dilute acids (b) cold water and steam.
The key ideas to know are Describe, Explain, and Identify.
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Key concepts

DescribeExplainIdentifyDiscuss

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Paper 3 structured question: Properties of metals

Paper 3Theory (Core)3 marks

Description

Reactions of Metals

Consider the reactions of metals with dilute acids and water. Metals like sodium and potassium react vigorously with cold water, while magnesium reacts with steam.

a
Explain the reactions of metals with dilute acids and cold water.
Your answer
Aim for approximately 3 distinct marking points.
[3]

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Related learning objectives

Examine and contrast the typical physical characteristics of metals and non-metals, focusing on: (a) their ability to conduct heat (b) their ability to conduct electricity (c) their malleability and ductility (d) their melting and boiling points
Properties of metals outcomes

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