Structure
Describe the structure of a solid:
Particles are tightly packed together, arranged neatly and vibrate in place.
Describe the Kinetic Energy in Liquids:
Liquids have moderate Kinetic Energy.
Matter that has no definite volume and no definite shape.
Gas
What is Matter?
Anything that takes up space.
Describe the arrangement of particles in a liquid.
The particles are close together but have more space to move around, and may collide.
Describe the Kinetic Energy in Solids:
Solids have very little Kinetic Energy.
Matter with a definite volume but no definite shape.
Liquid
What is Mass?
How much matter something has, measured in grams.
Describe the arrangement of particles in gas.
Particles spread out and bounce around.
The higher the temperature, the _______ kinetic energy.
More/Higher
Anything that has mass and takes up space.
Matter
What is a molecule?
Two or more atoms chemically bonded.
Explain what Kinetic Energy is:
The Energy of motion. (movement)
The less kinetic energy, the ________ the temperature.
Lower/Less.
Matter that has a definite shape and a definite volume.
Solid
What's an atom?
Smallest unit of matter.