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5th grade science matter and molecules section 3
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Name 3 things that are soluble in water.
Anything that breaks apart in water.
Oops!
Okay!
*BONUS POINTS* Draw a model with 2 liquid molecules being combined with 1 emulsifier molecule.
Teacher will judge.
Oops!
Okay!
Name 3 things that would be sediments in water.
Anything that sinks to the bottom or does NOT break apart.
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Okay!
Name 5 solids.
Teacher will check.
Oops!
Okay!
Which emulsifier is the best at combining substances? flour, corn starch, lecithin, glue?
lecithin
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Okay!
Based on this attraction level, would this be a stable or unstable mixture?
stable mixture.
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Explain what an emulsifier does.
Causes unstable mixtures to become stable.
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Explain the difference between a solid and a liquid.
Solids have a fixed shaped, while liquids are wet, and fills its container.
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Based on this attraction level, would this be a stable or unstable mixture?
unstable
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Describe what 2 liquids would become a UNSTABLE MIXTURE.
Any 2 liquids that would be separating or cause layers.
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Name 3 emulsifiers.
corn starch, flour, lecithin.
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Okay!
Create a sentence with the 2 words, dissolve and solid.
teacher will check.
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Okay!
Name 1 thing that is observed in the NANOSCALE.
Atoms or molecules
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Create a sentence with these 2 words, substance and stable mixture.
teacher will check.
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Name 5 liquids
Teacher will check
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Okay!
Explain what a stable mixture is, IN YOUR OWN WORDS.
A mixture that is altogether and does not separate.
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Okay!
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