Metals - Properties of Metals (Physical and Chemical)

Properties and Uses of Metals
Post-Lab Discussion - Experiment 1
29 January 2024
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ChemistrySecondary EducationAge 12,13

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Properties and Uses of Metals
Post-Lab Discussion - Experiment 1
29 January 2024

Slide 1 - Tekstslide

Recap

Slide 2 - Tekstslide

What are the General Physical Properties of Metals and Non-metals?

Slide 3 - Tekstslide

How did you test for the electrical conductivity of the samples?

Slide 4 - Tekstslide

How did you test for the electrical conductivity of the samples?

Slide 5 - Tekstslide

What are the samples in your experiment 1?

Slide 6 - Tekstslide

How do you present your results in an orderly manner?

Slide 7 - Tekstslide

Properties and Uses of Metals
Post-Lab Discussion - Experiment 2
29 January 2024

Slide 8 - Tekstslide

What are your results in experiment 2?

Slide 9 - Tekstslide

What solution was added to each of the test tubes?

Slide 10 - Tekstslide

What solution was added to each of the test tubes?

Slide 11 - Tekstslide

Properties and Uses of Metals
Post-Lab Discussion - Experiment 2
29 January 2024

Slide 12 - Tekstslide

What are the General Chemical Properties of Metals?

Slide 13 - Tekstslide

How do metals react with oxygen, water, and dilute acids?

Slide 14 - Tekstslide

Alloys and their properties 
Topic 6. Metals
29 January 2024

Slide 15 - Tekstslide

What is an alloy?
  • A mixture of a metal with other elements, including:
  • (a) brass, as a mixture of copper and zinc
  • (b) stainless steel, as a mixture of iron and other elements such as chromium, nickel, and carbon

Slide 16 - Tekstslide

Which is more useful, pure metals or alloys?
  • Alloys can be harder and stronger than pure metals and are more useful because the different-sized atoms in alloys mean the layers can no longer slide over each other.

Slide 17 - Tekstslide