A Mixture That Is The Same Throughout

Question: What is a combination of two or more substances?
Answer: A mixture
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Question: What is a homogeneous mixture?
Answer: A mixture that has the same composition throughout.
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Question: A homogeneous mixture with particles too small to see or settle out is a _____
Answer: solution
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Question: What is a heterogeneous mixture?
Answer: A mixture that does NOT have the same composition throughout.
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Question: Name a heterogeneous mixture with large particles
Answer: suspension
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Question: Which mixture has the smallest particles?
Answer: Solution
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Question: What is an example of a colloid?
Answer: homogenized milk
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Question: What has particles that are large enough to see, but not large enough to settle or be filtered out of the mixture?
Answer: colloid (homogenized milk)
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Question: What type of a mixture is paint?
Answer: suspension (heterogeneous)
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Question: Name examples of mixtures
Answer: lemonade, salt water, salad dressing
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Question: T/F - The components of a mixture keep their physical properties when they combine
Answer: True
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Question: T/F - A colloid is a heterogeneous mixture
Answer: False
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Question: T/F - Components of mixtures can be seperated by physical processes
Answer: True
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Question: T/F - A magnet can pull iron filings out of a mixture of sand and iron
Answer: True
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Question: What mixture can you filter particle out of?
Answer: supsensions
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Question: What is a mixture?
Answer: Combination of two or more substances
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Question: Name some examples of mixtures
Answer: lemonade, salt water, salad dressing (air, rock)
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Question: What is a solution?
Answer: a homogeneous mixture with tiny particles (too small to be seen) (salt water)
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Question: What is a colloid?
Answer: a homogeneous mixture with medium sized particle, (large enough to see, but not large enough to be filtered out) (jello)
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Question: What is a suspension?
Answer: a heterogeneous mixture with large particles (large enough to be seen and be filtered out) (salad dressing)
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Question: T/F - Mixtures do not combine chemically, so they retain their physical properties.
Answer: True
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Question: How are mixtures classified?
Answer: by partical size - solutions, colloid and suspensions
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Question: What properties can be used to desperate the components of a mixture?
Answer: filtering, boiling or other physical processes
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