States of Matter
Properties of Matter
Changes in Matter
Phase Diagrams
Phase Diagram Changes
100
This state of matter has a definite shape and definite volume.
What is a solid?
100
Greatest distance between particles
What is a gas
100
When liquid water is vaporized/boiled, it turns to this state of matter.
What is a gas (water vapor)?
100
What letter represents a gas?
What is B?
100
What would the state of this substance be at 0.5 ATM of pressure at 100 degrees Celsius?
What is gas?
200
This state of matter has a definite volume but no definite shape.
What is a liquid?
200
At higher temperatures, describe what happens to the molecules.
What are particles in an object move faster?
200
You take an ice-cold lemonade outside on a hot summer day. You see drops of water on the outside of the glass. This change is called ______.
What is condensation? (changing from a gas to a liquid)
200
What letter on the diagram represents a liquid?
What is C?
200
What would the state of this substance be at 1 ATM of pressure at 80 degrees Celsius?
What is a liquid?
300
This state of matter has no definite shape or volume.
What is a gas?
300
Covalently bonded molecules generally have _____ melting and boiling points.
What is low?
300
You left your crayons in the car on a hot summer day and they changed to a liquid. When you bring them in the house, the liquid crayons will become ______.
What is solid. (the crayons lose heat and change back into a solid)
300
What is A?
300
If the substance begins at 20oC with a pressure of 0.25 atms. What is the phase change when the temperature changes to 110oC?
What is sublimation?
400
rotational, translational, vibrational
types of movement in a gas
400
What type of structure is described here?
-high melting point, soluble in water, conducts electricity when in aqueous solution
What is ionic
400
If ice is left out in the room, this is why it turns to a liquid.
What is "the ice gains heat from the air and it melts?"
400
What is D?
400
What is condensation?
500
Type of movement does this state of matter has
What is solid: vibration?
500
How would this element be classified?
What is a metal?
500
Vapor to solid
What is deposition?
500
What is the melting point of this substance at 1 ATM of pressure?
What is 60 oC?
500
What does the line between C and A represent?
What is the freezing point.