Elements vs. Compounds, Heterogeneous vs. Homogeneous Mixtures WB Quiz
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- Question 1 of 12
1. Question
What can you not do with pure substances that you can do with compounds?
- Question 2 of 12
2. Question
What is the difference between a homogeneous and heterogeneous mixture?
- Question 3 of 12
3. Question
Select ALL of the following that are heterogeneous mixtures. (3 choices)
- Question 4 of 12
4. Question
Select ALL of the following that are examples of homogeneous mixtures. (2 answers)
- Question 5 of 12
5. Question
Match the percentage of gold present with its karat rating.
Sort elements
- 100%
- 75%
- 58.5%
- 41.7%
- 24 karat gold
- 18 karat gold
- 14 karat gold
- 10 karat gold
- Question 6 of 12
6. Question
Why is 24 karat gold the most expensive type of gold?
- Question 7 of 12
7. Question
Order the following types of gold from least expensive to most expensive starting with least expensive at the top.
- 24 karat gold
- 18 karat gold
- 10 karat gold
- 14 karat gold
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- Question 8 of 12
8. Question
Which of the following cannot be broken down into other substances?
- Question 9 of 12
9. Question
What is the difference between a pure substance/element and a compound?
- Question 10 of 12
10. Question
Which of the following are compounds? (3 choices)
- Question 11 of 12
11. Question
Which of the following are pure substances/elements? (2 choices)
- Question 12 of 12
12. Question
Put the definition next to its correct term.
Sort elements
- Mixture in which the composition is not uniform or the same throughout the mixture.
- Mixture of substances blended so thoroughly that you cannot see individual substances.
- Consists of only one element and cannot be broken down any further.
- A combination of two or more things that can be broken down into other substances.
- Heterogeneous mixture
- Homogeneous mixture
- Pure substance
- Compound