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Matter
More Matter
Types of Matter
States of Matter
Change of Matter
100
How do you define a pure substance?

A substance made of only one type of particle

100
The smallest particle of an element that has all the properties of an element.
What is an Atom
100
The amount of matter in an object
What is Mass
100
The three states of matter
What is solid, liquid and gas
100

Which state of matter has the lowest amount of energy?

Solid

200
Anything that has mass and volume
What is Matter
200
The space an object takes up.
What is Volume
200
A table that arranges all known elements in rows and columns based on their properties.
What is a Periodic table
200

In this state of matter, the particles vibrate back and forth but stay in a relatively fixed position.

What is solid matter

200
The temperature at wich a substance changes from a solid to a liquid.
What is melting point.
300
A substance formed when two or more other substances are combined and a chemical change takes place.
What is a Compound
300
A particle that contains more than one atom joined together.
What is a Molecule
300
A measure of how tightly matter is packed in an object.
What is Density.
300

Particles in this state of matter move faster than those in a solid, but they stay close together.

What is liquid matter

300
The temperature at which a liquid change to a gas.
What is a boiling point.
400

What are the two types of mixtures we discussed?

Homogeneous and Heterogeneous

400
A combination of two or more substances that keep their properties
What is a Mixture.
400

What is the difference between a molecule and a compound?

Compounds are a type of molecule where the atoms are from different elements, molecules can also have atoms from the same element (Ex: O2)
400

Particles in this state of matter move in a rapid motion and have lots of empty space between them.

What is gas matter

400
The point were a substance can change from from a liquid to a solid.
What is freezing point.
500

A mixture in which the particles are non-uniformly mixed together

Heterogeneous

500
A way of separating particles of different sizes
What is Filtering
500
A change in matter that produces a new substance with new properties.
What is a Chemical Reaction
500

The simplest kind of pure substance there is.

What is an element.

500
When a substance changes from liquid to a gas.
What is evaporation.