words
The atmosphere.
What is he envelope of gasses surrounding the earth or another planet?
A small copy of something or a pattern.
What are models?
Mass
The marble has more mass than air.
A wet substance that you can pour.
What is a liquid?
Particle
Atoms have particles inside of them.
Diffusion
What is the movement of substances from a high concentration to a low concentration?
Anything that has weight and takes up space.
What is matter?
Models
I made a model air plane.
The degree of heat or cold.
What is temperature?
Solid
A Lego is a solid. You can't drink them.
heat energy
What is the result of the movement of tiny particles in solids, liquids, and gasses?
Firm and stable in shape.
What is a solid?
Volume
A small soda bottle has a volume of 12 ounces.
Solid outside part of the earth.
What is crust?
Matter
I think my AT-AT weighs 40 pounds and is 2 feet long.
density
What is the amount of mass in an object for its volume?
An extremely small piece.
What is a particle?
Diffusion
The smell of perfume spreads across a room.
The amount of space anything contains or fills.
What is volume?
Atom
A gold atom cannot be divided into smaller parts and still be gold. A gold atom will not rust.
volume
What is the quantity of matter anything contains?
The smallest particle which an element can be divided and still have it’s properties.
What is an atom?
Density
Water has a density of 1 gram for every 2 milliliters.
Matter that has no definite volume or shape.
What is a gas?
Heat energy
The sun radiates heat energy to warm us up on planet earth.