Solids, Liquids, Gas

What is matter?

• anything that has mass and takes up space

• anything you can see

• only solids and liquids

• only things made by people

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

Which of the following is a physical property?

• ability to rust

• density

• reactivity with acid

• flammability

Which tool is used to measure mass?

• graduated cylinder

• thermometer

• balanced scale

• beaker

A physical change is different from a chemical change because:

• A physical change produces new substances

• A chemical change changes matter’s state only

• A physical change does not make a new substance

• Both are the same type of change

Tags

NGSS.MS-PS1-4

Which of these is a chemical change?

• ice melting

• salt dissolving in water

• paper burning

• water boiling

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is NOT a sign of a chemical change?

• color change

• formation of gas

• change of state (melting/freezing)

• production of heat/light

Tags

NGSS.MS-PS1-2

Which state of matter has definite volume but no definite shape?

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

Which state of matter has neither definite shape nor definite volume?

• solid

• liquid

• gas

• crystal

Tags

NGSS.MS-PS3-4

What happens to particles when heat is added?

• they stop moving

• they move slower

• they move faster and spread out

• they change into new atoms

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state change is liquid → gas?

• melting

• freezing

• condensation

• evaporation/boiling

Tags

NGSS.MS-PS1-4