State of Matter
Solutions
Elements and Compounds
Density/Volume/Mass
Vocabulary
100

The three states of matter.

solids, liquids, and gases

100

A substance that dissolves other materials.

 solvent

100

A type of reaction where a NEW substance is formed. The new substance has different properties from those of the reactants.

chemical reaction

100

This is the formula for density.

mass/volume

100

When water vapor becomes liquid water drops (like dew on grass).

condensation

200

Particles vibrate in place, has definite shape, and definite volume.

solid

200

Carbonated beverages are an example of this type of solution: (gas/liquid) (solid/solid) or (liquid/solid)?

gas/liquid

200

Copper, gold, oxygen are all examples of this.

elements

200

Which has a greater mass, a metric ton of feathers or a metric ton of bricks?

they have exactly the same mass: one metric ton

200

Heat energy is also known as this type of energy.

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.

liquid and gas

300

A solution that has a small amount of solute compared to the amount of solvent is called this.

dilute

300

Salt (NaCl), water (H20), and iron sulfide (FeS) are examples of this.

compounds

300

Liquids take the shape of this.

container it is in

300

Matter is made up of tiny particles known as these.

 atoms

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

In this type of solution, there is a large amount of solute compared to the amount of solvent.

concentrated

400

There are this many elements on the periodic chart.

more than 100

400

To measure the volume of a rock, the lab tool that would be used is this.

graduated cylinder (or other liquid volume measuring devise)

400

Objects that have equal volumes of different substances with different densities will have different these.

masses

500

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

evaporation

500

These are three ways to make the process of dissolving faster.

stirring, crushing (reduce surface area), heating

500

The substance that undergoes the chemical reaction is this.

reactant

500

The quarter in my pocket sinks in a cup of water. The relationship of the quarter's density to water's density is this.

more dense than water

500

The density, shape, state, hardness, and conductivity are all this of matter.

physical properties