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Science Vocabulary Week 0
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Explain what is MELTING.
When a solid turns into a liquid.
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What are some substances?
diamond, sugar, salt, baking soda.
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Give a sentence with the word MATTER.
Everything around us is MATTER.
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Give me an example of a CHEMICAL REACTION.
elephant's toothpaste, vinegar and baking soda, bread, fermentation.
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Describe the particles in a solid.
They vibrate and are very close to each other.
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Describe the particles in a GAS
They move a lot and everyhwhere. They are very far from each other.
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Describe the particles in a LIQUID.
They move a bit and are a little close to each other.
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In a chemical reaction, give the examples for REACTANTS and PRODUCT.
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Give an example of a LIQUID, a SOLID and a GAS
water, a dog, and oxygen
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Give 3 examples of granular solids.
sand, salt, rice, sugar.
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Explain what is FREEZING.
When a liquid turns into a solid.
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