Elements and Compounds
Bending a metal rod is an example of this type of change.
What is a physical change.
These are all the states of matter
What is liquid, solid, gas, and plasma.
Coffee is this type of mixture.
What is a homogenous mixture.
A solution is this type of mixture.
What is a homogeneous mixture.
Bread dough rising is an example of this change.
What is a chemical change.
A property that always depends on the amount of matter, give an example.
Extensive property - mass, volume, calories, etc.
These are the two types of pure substances.
What are elements and compounds.
These are some signs that a chemical reaction is occuring.
What is energy change, color change, formation of gas, irreversible reaction
Water freezing into ice is an example of this type of change.
What is a physical change.
These are tiny particles that make up matter.
What are atoms.
This type of mixture has the same properties throughout.
What is a homogenous mixture.
These can be used to separate mixtures
What are filtration and distillation
A substance that is not uniformly mixed, also give an example.
What is a heterogenous mixture, examples include granite, soil, sand in water, ice cubes in drink, etc.
When you burn a candle, you see this type of change.
What is a chemical change and physical change.
This property describes a substance's ability to change to a different substance.
What is a chemical property.
Chicken noodle soup is this kind of mixture.
What is a heterogeneous mixture.
Boiling Water is a chemical change - True or False
False
What does the Law of Conservation of Mass state in relation to reactants and products?
What is the amount of reactants must equal the amount of products.
In chemical reactions, reactants form these.
What are products.
The change of matter from solid to gas
What is sublimation
A solution is also a homogeneous mixture. True or False?
What is TRUE.
Density is this type of property and is defined as ...
mass divided by volume, a measure of how much stuff an object has in a unit volume, intensive property