Conservation of Mass

Matter is anything that takes up space and has mass. All matter is made up of tiny particles called atoms.

• True

• False

Tags

NGSS.MS-PS1-1

10. The law of conservation of mass states that, in a chemical reaction, matter is never created nor ____________.

• destroyed

• reused

• recycled

• repeated

Tags

NGSS.MS-PS1-5

A student mixes 125 grams of sugar, 250 grams of water and 5 grams of flavoring. The solution weighs...

• 250 grams

• 380 grams

• 375 grams

• 400 grams

Tags

NGSS.MS-PS1-5

How many grams of CHOCOLATE POWDER are shown in the example of conservation of mass below?

• 450 g

• 465 g

• 0 g

• 15 g

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How many grams of LIQUID WATER are shown in the example of conservation of mass?

• 0 g

• 50 g

• 100 g

• 200 g

Tags

NGSS.MS-PS1-5

How many grams of SLICED APPLE are shown in the example of conservation of mass?

• 230 g

• 235 g

• 115 g

• 0 g

Tags

NGSS.MS-PS1-5

Matter can disappear.

• True

• False

Tags

NGSS.MS-PS1-5

A cake takes 3 grams of flour, 2 grams of egg, and 6 grams of sugar. The total grams of the cake after baking is

• 8

• 9

• 10

• 11

The law of conservation of matter states...

• Matter can be created

• Matter can be destroyed

• Matter cannot be created or destroyed

• Matter can be created and destroyed

Tags

NGSS.MS-PS1-5

Matter that has a definite shape and volume that is made of vibrating particles are called ___________

• Solid

• Liquid

• Gas

• Mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4