States of Matter
This type of matter is made up of a single type of particle.
What is an element?
The formula to find density.
What is D = M/V?
(density equals mass divided by volume)
Matter goes through this when it changes the way it LOOKS without becoming a new kind of matter.
What is physical change?
Solids, liquids, and gases are this.
What are the states of matter?
This is made up of two or more kinds of matter that can be separated into their original substances.
What is a mixture?
The amount of SPACE that matter takes up is the definition of density.
What is FALSE?
DENSITY is the amount of MATTER in a certain space (VOLUME)
Burning a candle is . . .
What is a chemical change?
This is something about matter that you can observe.
What is a property?
These hold atoms together in a molecule.
What are chemical bonds?
True or False? Density is a physical property that does not change when the size of the sample changes.
What is TRUE?
A physical property of a rock that would be DIFFERENT if it were on the moon instead of on Earth.
What is weight?
smallest particle of an element is
What is an atom?
In this change of state of matter, the flowing particles began to move freely and fill up the entire container.
What is liquid to gas?
H20 is . . .
What is a compound?
Water has a density of 1.00 g/cm3. Baby oil has a density of 0.83 g/cm3. Describe what would happen if you mixed these substances.
What is . . . the baby oil would float on the water?
Flammability, new substances formed, reactions are types of . . .
What are chemical changes?
Gas particles moving faster in a balloon is an example of a physical change. True or False?
What is TRUE?
Changes in states of matter are physical changes.
This change of state involves particles in a fixed position begin to flow and vibrate faster.
What is solid to liquid?
Substances that cannot be broken down chemically into other substances.
What is an element?
Copper has a mass of 17g in a volume of 2cm3. Aluminum has a mass of 11g in a volume of 4cm3. Which substance has more density?
What is copper?
If we poured M&Ms, popcorn, and peanuts together in a bowl, what would happen to the physical properties?
What is stay the same?
Sulfur has a density of 2.07 g/ML. What would happen if you placed it in water?
What is sink?
The density of water is 1 g/mL.