properties of matter GW

What is any quality of an object that doesn't change?

• matter

• atom

• property

• volume

What is the measurement of how much matter is in something? For example, the same size of a piece of lead has more of it than aluminum.

• matter

• physical property

• chemical property

• mass

Density equals mass over volume.

Mass is the _______ of stuff the matter contains while volume is how much space it takes up.

• volume

• weight

• amount

• property

Matter is made up of what two types of property?

(a)  

Check all boxes that are physical properties

• state

• odor

• reactivity

• density

Tags

NGSS.MS-PS1-4

Check all that are chemical properties

• luster

• reactivity

• molecular composition

• melting point

True or false, properties are unchanging.

(a)  

Tags

NGSS.MS-PS1-2

What are the types of physical state? Check all that apply

• gas

• liquid

• plasma

• solid

Tags

NGSS.MS-PS1-4

What is the molecular composition of water?

• H2O; 2 hydrogen atoms and one oxygen atom

• CH2O; glucose

• CO2; one carbon atom and 2 oxygen atoms

• NaCO2; one sodium atom, one carbon atom and two oxygen atoms

Tags

NGSS.MS-PS1-1

True or false: Chemical changes are much easier to reverse than physical changes.

(a)