Atoms & Phases of Matter

What Is Matter?

• Anything That has weight and takes up space.
• Anything that you can see or taste.
• What you can touch.
• you and go throught this.

What Is Volume?

• How heavy something is.
• The amount of space taken up by and object.
• How a liquid flows.
• The international unit of measurement.

Which state of matter has tightly packed molecules?

• solid
• liquid
• gas

What are the states of matter?

• solid, liquid, and juice
• solid and liquid
• solid and gas
• solid, liquid, and gas

How are the particles moving in liquids?

• Sliding past one another
• moving past one another with great speed
• vibrating in a fixed postion

What would cause a decrease in particle movement?

• decrease atoms
• increase in space between atoms
• decrease in temperature
• increase in mass

In what state of matter, do particles move so fast they cannot be held together?

• Solid
• Liquid
• Gas

What must happen to the temperature in order for a gas to form?

• Increase (get warmer)
• Decrease (get colder)

Mass is the amount of __________ in an object

• matter

• weight

• space

• volume

These two blocks have the same volume. Which is more dense?

• Red Block

• Blue Block