5.P.2.2 #5

Amanda melted a 4-oz chocolate bar in a pot with a lid. What is most

likely true about the weight of the melted chocolate?

• It weighs more than 4 oz.

• It weighs less than 4 oz.

• It weighs exactly 4 oz.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Thomas has 1,200 g of salt water. Which are the correct measures of salt

and water before they were mixed?

• 600 g of salt and 600 g of water

• 900 g of salt and 200 g of water

• 1,200 g of salt and 1,200 g of water

Tags

NGSS.MS-PS1-2

Ivy mixed 30 g of hot chocolate mix with 200 g of hot milk. She then

added 5 marshmallows with a mass of 8 g each. Which best describes

the mass of her hot chocolate?

• 235 grams

• 238 grams

• 270 grams

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Anthony is performing an experiment. He adds 0.25 grams of baking soda

to 5 grams of water and stirs. Anthony watches as the baking soda

dissolves in the water. If Anthony weighs the water and baking soda

solution, what will its mass be?

• 4.75 grams

• 5.0 grams

• 5.25 grams

Tags

NGSS.MS-PS1-5

Khalia had a cup of ice with a mass of 1,000 kg. After the ice melted,

which is most likely the mass of the cup of water?

• 250 kg

• 500 kg

• 1,000 kg

Tags

NGSS.MS-PS1-5

Ricco is making paper air planes. He uses 5 grams of paper to make 10

paper airplanes. If he weighs the paper airplanes, which is their total

mass?

• 5 grams

• 10 grams

• 15 grams

Tags

NGSS.MS-PS1-5

A teacher places a penny into an amount of acid in a closed container to

demonstrate a chemical change. The penny weighs 3 grams and the acid

230 grams. After the chemical reaction takes place, what will be the

mass of the penny and acid?

• 3 grams

• 200 grams

• 230 grams

• 233 grams

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Mrs. Champion’s class performed an experiment in which they combined

10 ounces of lemon juice with 15 ounces of vinegar to create a new

cleaning solution. The experiment was conducted in a sealed spray bottle

weighing 5 ounces. The students weighed the bottle with the solution

immediately following the experiment. What did the students most likely

discover about the weight of the solution and the bottle?

• It weighed 25 ounces because the solutions mixed and dissolved the

  bottle.

• It weighed 10 ounces because some of the solution dissolved when it

  was combined.

• It weighed 60 ounces because the solutions doubled in quantity when

  mixed together.

• It weighed 30 ounces because the solutions mixed and everything

  was contained inside the closed bottles.

Tags

NGSS.MS-PS1-5

A group of students mixed 10 ounces of liquid X with 12 ounces of liquid

Y to create a new substance. The experiment was conducted in a closed

soda bottle weighing 3 ounces. The students weighed the bottle with the

new substance immediately following the experiment. Which best

describes their results?

• It weighed 13 ounces because liquid Y dissolved in liquid X.

• It weighed 15 ounces because liquid X dissolved in liquid Y.

• It weighed 25 ounces because the weight of both liquids and the

  bottle remain the same and must be added together.

• It weighed 47 ounces because the weight of the liquids is doubled

  when they are mixed, and the weight of the bottle remains the same.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Jamie weighs a glass of water and observes its weight to be 12 ounces.

Jamie then adds 6 ice cubes to the glass of water. Each ice cube weighs

one ounce. After all of the ice cubes have melted, what will be the

approximate weight of the glass of water?

• 6 ounces

• 12 ounces

• 18 ounces

• 24 ounces

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5