Vocabulary
Volume and Density
Mixtures
Matter
Compound
100
Two or more substances which are not chemically combined.
What is matter?
100
The formula for finding the volume of an irregularly shaped object?
What is water displacement?
100
The solution is air.
What is the solution of oxygen and gas?
100
Everything is made up of matter.
What is made of matter?
100
A pure substance made of 2 or more elements chemically combined in a set ratio.
What is compound?
200
The change of a state of a gas to a liquid.
What is condensation?
200
Length x width x height
What is the formula for volume?
200
A mixture is not chemically combined and a compound is.
What is the diference of a mixture and a compound?
200
Table salt and table sugar.
What are two pure substances?
200
Water, salt, and sugar
What are 3 examples of compounds?
300
It is the average mass of all the isotopes of an element.
What is atomic mass?
300
1g/cm3
What is the density of water?
300
Heterogenus-a mixture of sugar and water Homogenus- a salad
What is an example of a homogenus and heterogenus mixture?
300
Chemical and physical properties.
What are the two properties of matter?
300
CO2
What is the chemical formula of carbon dioxide?
400
A change in matter that produces one or more new substances.
What is chemical change?
400
Mass divided by volume.
What is the formula for density?
400
heterogenus and homogenus
What are the 2 types of mixtures?
400
Solid, liquid, gas, plasma, and Bose Einstein condensate
What are the five states of matter?
400
letters, numbers, and symbols
What does a chemical formula consist of?
500
A gas-like state of matter consisiting of a mixture and atoms which are stripped of their electrons.
What is plasma?
500
Liter, milliliter, cubic centimeter.
What are the three common ways to measure volume?
500
First you get a magnet and hold to the mixture then the iron pieces will attract.
How do you seperate a mixture with sand and iron pieces?
500
It is made up of a nucleus, electrons, protons, and neutrons.
What is an atom made of?
500
The set ratio for carbon to oxygen is 1 to 2.
What is the number 2 used for in CO2?
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