Particles of Your World

When you walk across a room, you've walked through a bunch of gases that make up __

• brick walls

• water

• soda

• air

When water boils it changes from ___

• solid to liquid

• liquid to solid

• liquid to gas

• solid to gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

An object made of matter can change its properties when it changes ___

• size

• volume

• states

• amounts

Tags

NGSS.MS-PS1-4

Matter that has a definite size and shape is in a ___ state

• solid

• liquid

• gas

• mobile

Are particles easy to observe or difficult to observe in the real world?

• easy to observe

• difficult to observe

the type of soil with the largest particles, it does not hold water well, and has a light color

• clay

• sand

• loam

Small portion of matter

• hypothesis

• particle

• mass

• weight

Tags

NGSS.MS-PS1-1

What is the smallest unit of matter called

• control

• molecule

• atom

• variable

Tags

NGSS.MS-PS1-1

Particles are

• tiny bits of matter

• flakes that are in my hair

• a sample that is unchanged

• a force of gravity

Tags

NGSS.MS-PS1-1

What is the smallest particle that makes up all matter?

• Atom

• Molecule

• Electron

• Proton

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5