Alloys as useful materials - questions
Last updated: 15/11/2023
Contributor: Teachit Author
This useful set of five multiple choice questions and two, longer structured questions on the uses of alloys and metals is perfect for a quick KS4 summative assessment at the end of the studying the topic.
There are a range of question types, including questions with diagrams and tables for students to test their understanding, along with answers for self or peer marking in class.
Example questions from the worksheet:
1. Which element is present in both the alloys of bronze and brass?
|
A. Carbon |
B. Copper |
C. Tin |
D. Zinc |
2. The purity of gold is measured in carats where 24-carat gold is almost pure gold (99.9%). What percentage of gold would be present in a 9-carat gold ring?
|
A. 90.0% |
B. 62.5% |
C. 37.5% |
D. 25.0% |
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