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State of Matter
properties of matter
Elements and Compounds
Density/Volume/Mass
Vocabulary
100
The three states of matter.
What is solids, liquids, and gases?
100

The study of matter and how it changes.

What is chemistry?

100

A compound is a substance made of two or more elements that chemically combine in a ratio. A compound is represented by________________. 

What is chemical formula?

100

Mass / volumes is the equation for?

What is density?

100

These properties describe a material's potential to undergo specific changes, such as rusting, exploding, or burning.

What is chemical properties?

200
Particles vibrate in place, has definite shape, and definite volume.
What is a solid?
200

A single kind of matter that is pure, meaning it's always has a specific makeup, or composition.

What is a substance?

200

Made of two or more substances that are together in the same place but their atoms are not chemically bonded.

What is an mixture?

200

The measure of the force of gravity on you.

What is weight?

200
Heat energy is also known as this type of energy.
What is thermal?
300
Mrs. Kucalaba boiled water and steam was seen coming off the top. This is the two states of matter that was observed in this experiment.
What is liquid and gas?
300

The melting point of table salt is 80 degrees Celsius. I this a physical or chemical property?  

What is physical property?

300

True or false: Ketchup is considered homogenous

What is false.

300

The SI unit of mass is?

What is Kilogram (kg)?

300

Combustion is a chemical change that RELEASES thermal energy and light. This is also known as.

What is exothermic?

400
The temperature at which a substance changes from a solid to a liquid?
What is melting?
400

A substance that cannot be broken down into any other substance by chemical or physical means.

What is an element?

400
True of false: Honey is heterogenous.

What is false?

400

Length x Width x Height describes?

What is volume?

400

A change in energy that becomes absorbed is known as.

What is endothermic?

500
This occurs when a few particles of water are moving fast enough to break free AT THE SURFACE and become gas.
What is evaporation?
500

A group of two or more atoms held together by chemical bonds.

What is an molecule?

500

The ratio of hydrogen atoms to sulfur atoms in sulfuric acid, H2SO4 is?

What is 2:1 (2 to 1) ratio?

500

The quarter in my pocket sinks in a cup of water. Why does this happen?

What is quarters are more dense than water?

500
The density, shape, state, hardness, and conductivity are all this of matter.
What is physical properties?