Unit 1 Matter 3

In which state does matter completely fill its closed container?

• Gas
• Liquid
• Solid
• Ice

Which state of matter has a fixed shape and volume and it's molecules move very slowly?

• Liquid
• Gas
• Solid
• Plasma

Matter is anything that has:

• mass

• volume

• mass and volume

• substance

Mass is a measurement of:

• the amount of particles a substance has.

• the space an object occupies

Volume is a measurement of:

• the amount of particles a substance has.

• the space an object occupies

How would you find the mass of an object?

• Measure its dimensions with a ruler, and then multiply length x width x height

• Water displacement

• use a balance/scale

• use a timer

How would you find the volume of an irregular shaped object?

• use a ruler to measure its dimensions

• water displacement

• use a balance/scale

• use a timer

True or False:  The density of a specific type of material never changes.  

• True
• False

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

5. Photosynthesis

• Physical change

• Chemical change

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3