Matter
A tiny piece of matter that is too small to see.
What is an atom?
What you can observe or measure about something that helps you identify or describe it.
What is a property?
Information that supports an answer to a question.
What is evidence?
A group of atoms.
What is a molecule?
To describe how something works or why something happens.
What is explain?
The stuff that things are made of.
What is matter?
Sediment is a property of what substance?
Example: pepper
In the fan model what the red felt represented.
What is a medium?
To pull on an object, even without touching it.
What is attract?
To mix evenly into a liquid by breaking apart into pieces that are too small to see.
What is dissolve?
A group of atoms joined together in a particular way.
What is a molecule?
In the Made of Matter book they used this refreshing drink to model various molecules in a mixture form.
What is lemonade?
Something you figure out based on observations and information you already know.
What is an inference?
In the fan model it is what the foam balls, rocks, tape and foam peanuts represented.
What is a test mixture?
In the chromatography test it is what the water represented.
What is a solvent?
Matter that is made of only one kind of atom.
What is a substance?
Color, smell and texture.
What are properties of substances?
Something scientists make to answer questions about the real world.
What is a model?
This molecule has 2 atoms of Hydrogen and 1 atom of Oxygen.
What is water?
In the fan model it is what the air represented.
What is a solvent?
Matter that is made of more than one substance.
What is a mixture?
Shape, size, weight and attraction to other molecules.
What are properties of molecules?
To use any of the 5 senses to gather information about something.
What is observe?
In the chromatography test it is what the food coloring represented.
What is a test mixture?
Able to dissolve in water or another liquid.
What is soluble?