Modeling Matter

Something that takes up space and has mass.

• volume
• matter
• mass
• density

Tags

NGSS.MS-PS1-5

What are the three states of matter?

• solid, volume, mass
• density, volume, mass
• solid, liquid, gas
• density, gas, volume

What does it mean to observe something?

• To use any of the five senses to gather information about something

• To mix things

• To break things apart

Tags

NGSS.MS-LS1-8

What is solubility?

• If something dissolves in water

• If something floats in water

• If something sinks in water

• None of the above

Which answer does not have solubility?

• Sugar

• Oil

• Salt

What dissolve mean?

• The molecules spread out and become attached to the water

• The molecules float on top of the water.

• It sinks to the bottom of the water

• None of the above

Is pepper soluble?

• Yes

• No

What is an emulsifier?

• Is used to form chunks

• Floats at the top of water

• Helps two substances mix together

Which of the following is NOT a mixture that can be easily be separated?

• Colored pencils and markers

• Nails and paper clips

• Rocks and sand

• Lemon juice and water

What is a scientific explanation?

• Something that answers questions about how or why something happens.

• Something that talks about birds

• A chair

• The color blue

Tags

NGSS.MS-LS2-4

NGSS.MS-PS3-5