Describe & Classify
What is anything that has mass and takes up space called?
Matter
Substances that are made up of only one type of atom are referred to as what?
Elements
1. A _____ is a type of Homogenous Mixture that contains a solvent and a solute.
2. What are "TWO" ways that a MIXTURE can be separated?
1. Solution
2. Distillation, filtration, magnetic attraction, evaporation.
A ________ alters the form or appearance of matter, but does not turn any substance in the matter into a different substance.
Physical Change
what is it called when energy is released?
exothermic change
What is a single kind of matter called that always has the same makeup?
Substance
A group of two or more atoms coming together is called a what?
Molecule
1. What is the amount of matter in an object called?
2. The amount of space that matter takes up is called what?
3. The measure of the force of gravity on an object is called what?
1. Mass
2. Volume
3. Weight
What are 3 different states of Matter?
solid, liquid, gas
thermal energy
What is a characteristic that can be observed without changing the matter into another type of matter?
physical property
A substance that is made up of two or more elements is referred to as what?
Compound
____ is the measure of the amount of mass in a given volume.
Density
A change in matter that produces one or more new substances is a __________.
chemical change
How many years has Ms. Burriesci been working at OLH?
2 yrs
A characteristic that describes the ability of something to become something else is called what?
chemical property
A ___ is made up of two or more substances that are together in the same place, but their atoms are not chemically bonded to one another.
Mixture
What is the the Density formula?
Density=mass/volume
The fact that matter is neither created nor destroyed in any physical or chemical change is called the law of ________.
Conservation Of Mass
How old is Ms. Burriesci?
25 yrs old
The BASIC UNIT of all matter is called what?
Atom
1. In which kind of mixture is it difficult to see all the different components?
2. In which kind of mixture is it much easier to identify all the components?
1. Homogenous Mixture
2. Heterogenous Mixture
Name a factor that has a direct effect on Density.
temperature
What is it called when energy is absorbed?
endothermic change
What do you think is Ms. Burriesci favorite color?
dark green or green