Podcast
Questions and Answers
How can you visually distinguish between salt and white sand in a mixture?
How can you visually distinguish between salt and white sand in a mixture?
Using a magnifying glass
What forms on the surface of fresh milk to create a heterogeneous mixture?
What forms on the surface of fresh milk to create a heterogeneous mixture?
A layer of fat
What is an example of a heterogeneous mixture in the atmosphere on a cloudy day?
What is an example of a heterogeneous mixture in the atmosphere on a cloudy day?
Clouds and air
How do sulfur and iron behave when mixed together?
How do sulfur and iron behave when mixed together?
What law is fulfilled when adding salt and sand together in a mixture?
What law is fulfilled when adding salt and sand together in a mixture?
What is a mixture?
What is a mixture?
Provide an example of a mixture.
Provide an example of a mixture.
How can the components of a mixture usually be separated?
How can the components of a mixture usually be separated?
What happens when iron filings and sulfur are mixed together?
What happens when iron filings and sulfur are mixed together?
How can iron filings be separated from sulfur powder in a mixture?
How can iron filings be separated from sulfur powder in a mixture?
What happens when iron and sulfur are heated together?
What happens when iron and sulfur are heated together?
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