Unit 1.1 Chemistry

What sorts of things are made of particles?

• All solids, liquids, and gases

• Anything solid
• Water 
• Most solids, liquids and gases. 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

What happens to particles as they heat up?

• They slow down
• Nothing
• They don't move
• They speed up

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is not a state of matter

• Ice

• Gas

• Liquid

• Solid

Tags

NGSS.MS-PS1-4

Can Solids be compressed?

• No
• Yes
• Sometimes (it depends what it's made of)
• Generally no

Which description best matches this particle diagram?

• Particles are closely packed and only vibrate. 

• Particles are close together but can move a little. 
• Particles have lots of energy and can move around. 

Tags

NGSS.MS-PS1-4

Which description best matches this particle diagram?

• Particles are closely packed and only vibrate. 

• Particles are close together but can move a little. 
• Particles have lots of energy and can move around. 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which description best matches this particle diagram?

• Particles are closely packed and only vibrate. 

• Particles are close together but can move a little. 
• Particles have lots of energy and can move around. 

Tags

NGSS.MS-PS1-4

Which description best describes what a particle diagram shows?

• How many particles are in a solid, liquid or gas.
• How the particles in a solid, liquid or gas are arranged. 
• If there are any particles in a solid liquid or gas. 

Which form of matter does not take the shape of its container?

• liquid

• gas

• solid

• air

A gas

• has a definite shape but no definite volume

• has a definite volume but no definite shape

• has fast-moving particles

• none of the above