ELLcPROPERTESQJMTTERDiatomaceous Earth Sodium Chloride

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ColorUse our observations to identi the . ro . erties of these three solid materials.

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SEPARATING MIXTURE IWill the mixture be se arated b the filters?

Screen Filter Paper

Gray

Diatom eousEarth

(powder)

Prediction Results

Sodium Chloride(salt)

edict n esults

1. Which mixture was separated by the screen? Why do you think that the screen wasable to separate this mixture?

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2. Which mixture was separated by the filter? Why do you think that the filter wasable to se . arate ths mixture?

3. Which mixture could not be separated by the filters? Why do you think the filtersdidn’t work? 4. .

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Use your observations toidentifv the properties of these three solid,materials.

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SEPRATING MIXTURES

Will the mixture be se arated b the filters?

Screen Filter Paper

Prediction Results Prediction Results

Gravel

DiatomaceousEarth

(powder)

Sodium Chloride(salt)

1. Which mixture was separated by the screen? Why d

able to separate t is mixture?

2. Which mixture was separated by the filter? Why do you think that the filter was

able to separat this mixtur ‘

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3. Which mixture could not be separated by the filters? Why do you think the filters

didn’t ork?4 -

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English learner - Page 7

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EL PJ{OPTFES OF MATTERDiatomaceous Earth

(powder)Sodium £hloride

(salt)

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the ro erties of these three solid materials.

Texture Particle Shape Particle Size Other I,

DiatomaceousEarth

(powder)

Sodium Chloride(salt)

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I SEPARATING MIXTURES

Will the mixture be se arated b the filters?

Screen Filter Paper

Gravel

Prediction Results

yeS

Prediction Results

DiatomaceousEarth

(powder) A1oSodium Chloride

(salt)

1. Which mixture was separated by the screen? Why do you think that the screen was

able to separate this mixtu e?

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able to separate this mixture?

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3. Which mixture could not be separated by the filters? Why do you think the filters

didn’t work?c)Q 1

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