P.2.2 EOG Review #4

Maya adds 6 grams of sugar to a bottle containing 14 grams of warm water. What is the total weight of the sugar and water?

• 6 grams

• 8 grams

• 14 grams

• 20 grams

A balloon with a mass of 5 grams is blown up and popped. If all the pieces are weighed what would be their total mass?

• 2.5 grams

• 5 grams

• 7.5 grams

• 10 grams

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Elsa is making a grilled ham-and-cheese sandwich. She uses a 20-gram slice of cheese, 40 grams of sliced ham, and two 15-gram slices of bread. After she heats the sandwich on a griddle, the cheese is melted. What will be the mass of her sandwich?

• 55 grams

• 60 grams

• 75 grams

• 90 grams

Tags

NGSS.MS-PS1-5

A 100 kg rock is broken into five smaller rocks for a garden. What is the total mass of all five smaller rocks?

• 20 kg

• 50 kg

• 100 kg

• 500 kg

Tags

NGSS.MS-PS1-5

Johnny tore a sheet of paper into pieces. How does the mass of all the pieces compare to the mass of the sheet before it was torn?

• The total mass of the pieces would be greater than the mass of the whole sheet.

• The total mass of the pieces would be less than the mass of the the whole sheet.

• The total mass of the pieces would be more than twice the mass of the whole sheet.

• The total mass of the pieces would be the same as the the mass of the whole sheet.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Jack can split logs without any chips falling from them. He cuts a tree stump into four logs. He then splits each log into two smaller pieces, making a total of eight pieces of wood. Which best explains the mass of the eight pieces of split wood?

• The split wood’s mass is less than the mass of the original stump.

• The split wood’s mass is the same as the mass of the original stump.

• The split wood’s mass is more than the mass of the stump because there are more pieces.

• The mass of the four logs is the same as the original tree stump, but the final mass of the eight pieces is less than the original tree stump.

Tags

NGSS.MS-PS1-5

An ice cube melts and then evaporates. The ice cube and the water vapor have the same

• mass

• density

• volume

• temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A jeweler melts gold to make jewelry. As the gold melts, the mass

• increases

• decreases

• is destroyed.

• stays the same.

Tags

NGSS.MS-PS1-5

Which statement BEST describes what happens when a nail rusts?

• The mass of the nail is equal to the mass of the rust.

• The mass of the rust is equal to one-half the mass of the nail.

• The mass of the nail is equal to the mass of the rust and the combined oxygen.

• The mass of the rust is equal to the mass of the nail and the combined oxygen.

Tags

NGSS.MS-PS1-5

A student wanted to make a salad. The student weighed each vegetable before cutting and

placing it in the salad. Which best describes the weight of the salad compared to the total

weight of the vegetables?

• The total weight of the vegetables will be the same as the weight of the salad because the vegetables did not lose or gain weight.

• The total weight of the vegetables will be more than the weight of the salad, because cutting the vegetables increased their weight.

• The total weight of the vegetables will be less than the weight of the salad, because the vegetables weigh less when they are cut.

• The weight of the salad will be more than the total weight of the vegetables, because the vegetables were chemically changed.