Science: Matter

_______________ is a property of material that refers to how well it dissolves in a substance, like water.

The idea that everything is made of small particles is the _____________________

When you ________________, you use data and facts to make a statement.

___________ is a type of matter that does not have a definite shape or volume

You can _____________________, or tell the difference between, a gas, liquid, and solid because gasses in a container always fill the entire volume of the container.

______________________ is a law that states that in any chemical change or physical change, the total mass of the matter does not change

A ______________ is a mixture in which substances are spread out evenly and do not settle to the bottom of the container

Large factories separate the iron from the other _______________, or part of, the mixture

What happens to the molecules in water as you heat it up in a pan

• Molecules expand

• Molecules move faster

• Molecules move close together

• molecules break apart into separate particles

Which picture below shows evidence of both a physical and chemical change

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