What is the formula for density?

• m/v

• m*v

• v/m

If you say that a certain gas catches fire quickly,

• that is a physical property

• that is a hypothesis

• that is a chemical property

solid, liquid, and gas are all

• facts of matter

• states of matter

• states of mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Lemonade consists of several substances that are NOT chemically combined. It is...

• a compound

• an element

• a mixture

What is volume?

• the amount of space something takes up

• the force pushing on the ground

• the amount of matter in an object

What is density?

• how packed together the particles of a substance are

• weight

• the amount of space it takes up

What is the density of a block of wood with a mass of 100g and volume of 50cm³?

• 1

• 100

• 2

What is an element?

• two elements chemically combined

• a compound

• the simplest, purest form of matter

Measuring the temperature at which a liquid boils is a..

• chemical property

• hypothesis

• physical property

Tags

NGSS.MS-PS1-4

Volumes of liquid are usually measured with what?

• triple beam balance

• scale

• graduated cylinder