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Questions and Answers
Which type of mixture is a solution?
Which type of mixture is a solution?
- Suspension
- Colloid
- Homogeneous mixture (correct)
- Heterogeneous mixture
What happens to a solution over time?
What happens to a solution over time?
- It changes
- It scatters a beam of light
- It remains uniform (correct)
- It settles
What are the particles in a solution like?
What are the particles in a solution like?
- Large and easily separated
- Large and cannot be separated
- Small and cannot be separated (correct)
- Small and easily separated
What are some common examples of solutions?
What are some common examples of solutions?
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What is the solute in a salt water solution?
What is the solute in a salt water solution?
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True or false: The pH scale for water quality runs from 0 to 10.
True or false: The pH scale for water quality runs from 0 to 10.
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True or false: A pH level of 7 indicates acidic water.
True or false: A pH level of 7 indicates acidic water.
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True or false: A pH level above 7 indicates alkaline or basic water.
True or false: A pH level above 7 indicates alkaline or basic water.
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