Show:
States of Matter
1
States of Matter
2
States of Matter 3
Behavior of Matter 1
Behavior of Matter 2
100
What are the four states of matter?
What is solid, liquid, gas, and plasma?
100
What shape does surface tension form with gasoline?
What is flat drops?
100
What is the mount of force exerted on a given area of surface?
What is pressure?
100
What is the change of a liquid to a vapor throughout the liquid?
What is boiling?
100
What kind of change is sublimation and why?
What is endothermic change because energy is gained from a solid to a gas?
200
What is matter made up of?
What is tiny particles called atoms and molecules?
200
What is a liquid's resistance to flow?
What is viscosity?
200
Compare and contrast freezing and melting point.
What is melting point is the temperature at which a substance changes from a solid to liquid and freezing point is the temperature at which a substance changes from a liquid to a solid. They both occur at the same temperature since they are the reverse process of each other.
200
At what temperature does water boil?
What is 100 degrees Celsius?
300
Describe the motion and attraction of particles in a solid, liquid, and gas.
What is the particles in a solid are tightly packed together, have a strong attraction, and can hardly move, particles in a liquid are more spread apart and can move, and particles in a gas are even more spread apart and move faster and are less attracted to each other than particles in a liquid.
300
How does a very viscous and less viscous substance flow?
What is a very viscous solution flows slowly and a less viscous solution flows fast.
300
At how many degrees Celsius does water change from the solid to liquid state?
What is 0 degrees Celsius?
300
What is a change of state from a gas to a liquid?
What is condensation?
400
What is a force that acts on particles at the surface of a liquid?
What is surface tension?
400
What is a measure of how fast the particles in an object are moving?
What is temperature?
400
What kind of change is freezing and melting point?
What is freezing point is an exothermic change because energy is removed from the substance as it changes. Melting point is an endothermic change because energy is gained by the substance as it changes state.
400
What kind of change is condensation and why?
What is exothermic change because energy is removed from a gas to become a liquid.
500
What shape does surface tension form with water?
What is spherical drops?
500
Explain what happened and why the lid on the larger container took longer to pop off in the mini-explosion lab.
What is the larger container had more volume and more space for the particles of baking soda and vinegar to interact with each other until the lid popped off?
500
What is a change of state from a liquid to a gas?
What is evaporation?
500
What is a change of state from a solid to a gas?
What is sublimation?