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 - Diapositive
Recap
Slide 2 - Diapositive
What are the General Physical Properties of Metals and Non-metals?
Slide 3 - Diapositive
How did you test for the electrical conductivity of the samples?
Slide 4 - Diapositive
How did you test for the electrical conductivity of the samples?
Slide 5 - Diapositive
What are the samples in your experiment 1?
Slide 6 - Diapositive
How do you present your results in an orderly manner?
Slide 7 - Diapositive
Properties and Uses of Metals
Post-Lab Discussion - Experiment 2
29 January 2024
Slide 8 - Diapositive
What are your results in experiment 2?
Slide 9 - Diapositive
What solution was added to each of the test tubes?
Slide 10 - Diapositive
What solution was added to each of the test tubes?
Slide 11 - Diapositive
Properties and Uses of Metals
Post-Lab Discussion - Experiment 2
29 January 2024
Slide 12 - Diapositive
What are the General Chemical Properties of Metals?
Slide 13 - Diapositive
How do metals react with oxygen, water, and dilute acids?
Slide 14 - Diapositive
Alloys and their properties
Topic 6. Metals
29 January 2024
Slide 15 - Diapositive
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 - Diapositive
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.
