Week 30 Lesson 2 - alloys
Interactive Video
•
Chemistry
•
9th Grade
•
Practice Problem
•
Easy
Anita Martin
Used 6+ times
FREE Resource
7 questions
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1.
OPEN ENDED QUESTION
1 min • 1 pt
1.What is the definition of an alloy, and how is it formed?
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2.
OPEN ENDED QUESTION
1 min • 1 pt
Explain why alloys tend to be harder than pure metals.
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3.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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4.
OPEN ENDED QUESTION
1 min • 1 pt
Name the metals present in bronze and brass
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5.
OPEN ENDED QUESTION
1 min • 1 pt
What are the common uses for these alloys and why?
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6.
OPEN ENDED QUESTION
1 min • 1 pt
What is the significance of carat ratings in gold, and what metals are typically used to alloy gold?
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7.
OPEN ENDED QUESTION
1 min • 1 pt
Describe the differences between high-carbon steel and low-carbon steel, including their uses.
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