5.P.2.2 #7

Mike dissolves some sugar in water and pours 10 ounces of the mixture

into a jar with a lid to create rock candy. Which is most likely the weight

of the mixture after it crystallizes into rock candy?

• 0 ounces

• 5 ounces

• 10 ounces

• 12 ounces

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NGSS.MS-PS1-5

Pat raked and bagged 2 pounds of maple leaves that had fallen to the

ground. Which best describes the weight of the leaves before they fell to

the ground?

• 0.5 pound

• 1 pound

• 2 pounds

• 2.5 pounds

Dry ice immediately becomes a gas at room temperature. How much will

the contents of 500 g of dry ice, placed in a closed container at room

temperature, weigh after half the dry ice turns into a gas?

• 250 g

• 350 g

• 500 g

• 600 g

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NGSS.MS-PS1-5

NGSS.MS-PS1-2

Jason poured 500 grams of water into a container and tightly sealed it.

The water was allowed to freeze. Which is most likely true about the ice

that formed?

• The mass of the ice is the same as the mass of the water.

• The mass of the ice is greater than the mass of the water.

• The ice formed is a different substance than the water.

• The ice formed is the same temperature as the water.

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-4

A student flattens a ball of clay he is given and shapes it to resemble a

boat. Which best describes the masses of the clay ball and the clay

boat?

• The mass of the clay ball is more than the mass of the clay boat.

• The mass of the clay boat is more than the mass of the clay ball.

• The masses of the clay ball and the clay boat are the same.

• The clay ball has mass, but the clay boat does not.

Tara combined 1 oz of baking soda with 2 oz of vinegar. Which best

describes the weight of the mixture?

• 1.5 oz

• 2 oz

• 3 oz

Tags

NGSS.MS-PS1-5

Sam pours 50 grams of salt into 500 grams of water. Which is most likely

the total mass of the mixture?

• 550 grams, because mass is not gained or lost when a mixture is

  created

• 555 grams, because some of the salt will react with the water and

  cause an increase in mass

• 545 grams, because some of the salt will evaporate from the water

• 500 grams, because the salt has no mass once it mixes with the

  water

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Alex has a soil sample that weighs 100 grams. He separated the sample

into clay, sand, and humus. The clay weighed 23 grams, and the sand

weighed 41 grams. Based on this information, how much will the humus

weigh?

• 23 grams

• 36 grams

• 44 grams

Mary was making some fruit punch. She combined 2,000 g of water, 450

g of sugar, and 5 g of fruit punch drink mix to make the fruit punch. After

making her fruit punch, Mary decided to weigh it. About how much did

the fruit punch drink weigh?

• 2,000 g

• 2,400 g

• 2,455 g

Megan added 100 g of water to a pot that weighed 600 g, placed a 200-

g airtight lid on top, and boiled the water. After boiling, why does the

container still have a mass of 900 g?

• The water evaporated and left the pot.

• The water did not go through any change.

• The water was heated, adding mass to the pot.

• The water evaporated but then condensed on the lid.

Tags

NGSS.MS-PS1-5