Law of Conservation of Mass

The amount of space matter takes up is . . .

• volume

• matter

• mass

• atoms

Anything that takes up space and has mass

• volume

• mass

• matter

• atoms

One of the tiny particles that make up all of matter

• volume

• liquid

• molecule

• atom

Tags

NGSS.MS-PS1-1

The amount of matter in an object

• volume

• matter

• mass

• molecules

Tags

NGSS.MS-PS1-5

Two or more atoms that are joined together

• volume

• molecule

• mixture

• density

Tags

NGSS.MS-PS1-1

The Law of Conservation of Mass states . . .

• Matter can be created but not destroyed when it undergoes a change

• Matter cannot be created but can be destroyed when it undergoes a change

• Matter cannot be created or destroyed, only changed from one form to another

• Matter cannot be created or destroyed in a physical change but can be created or destroyed in a chemical change

Tags

NGSS.MS-PS1-5

Change in the size, shape, or state of matter, often reversible

• Chemical change

• Physical change

• Density

• Matter

Tags

NGSS.MS-PS1-4

Change that results in a new substance, change cannot be reversed

• Chemical change

• Physical change

• Density

• Matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Select all that are evidence of physical change

• state change

• foaming

• cutting

• mixing

• bending

Tags

NGSS.MS-PS1-4

Select all that are evidence of a chemical change

• state change

• foaming

• fizzing

• production of light, sound, heat, odor

• crushing

Tags

NGSS.MS-PS1-2