NGSS.5-PS1-2

Measures Mass

• Thermometer
• Balance
• Telescope
• Hand Lens

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NGSS.5-PS1-2

If I added 27 grams of salt to water and separated the solution with a hot plate, what amount of salt would be left behind?

• 20 grams
• 0 grams
• 27 grams
• 10 grams

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NGSS.5-PS1-2

If I added 27 grams of salt to water and separated the solution with a hot plate, what amount of salt would be left behind?

• 20 grams
• 0 grams
• 27 grams
• 10 grams

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NGSS.5-PS1-2

What kind of change is freezing water into ice cubes?

• 
• 

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NGSS.5-PS1-2

Saved or used sparingly or wisely

• conserved

• weight

• conservation of matter

• properties

• matter

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NGSS.5-PS1-2

When changing states, the overall _____________ does not change

• mass

• temperature

• created

• object

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NGSS.5-PS1-2

Why is a balloon with air in it heavier than a balloon without air?

• it's larger
• it has matter in it
• it takes up more space
• none of the above

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NGSS.5-PS1-2

The total weight of a bookcase is 20 pounds. If it is taken apart into the shelves, the frame, and the hardware. What could the weights of the different parts be equal to?

• Shelves- 14 lbs

  Frame- 3 lb

  Hardware- 2 lb

• Shelves- 15 lbs

  Frame- 4 lb

  Hardware- 1 lb

• Shelves- 12 lbs

  Frame- 7 lb

  Hardware- 2 lb

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NGSS.5-PS1-2

The Law of ______________________ of Matter states that in any change, the total mass of the substance does not change.

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NGSS.5-PS1-2

LaToya is making hot chocolate. She pours the hot chocolate powder into a glass of milk, mixes it, and then heats it up in the microwave. LaToya claims that since she can no longer see the powder after it has been mixed, it must no longer be there. Which of the following would not support LaToya’s claim, and instead, show that the powder is still in the mixture?

• The weight of the powder plus the weight of the milk is less than the weight of the mixture.

• The weight of the powder plus the weight of the milk is more than the weight of the mixture.

• The weight of the milk is equal to the weight of the mixture.

• The weight of the powder plus the weight of milk is equal to the weight of the mixture.

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NGSS.5-PS1-2