Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Chemicals that act as biological catalysts by speeding up reactions are
concentration
enzymes
formula
false
element; compound
products
false
decomposition
A bottle of hydrogen peroxide breaks down into water and oxygen gas. This is an example of what kind of reaction?
concentration
enzymes
formula
false
element; compound
products
false
decomposition
The rate of a chemical reaction is independent of temperature.
concentration
enzymes
formula
false
element; compound
products
false
decomposition
The ___________ is the amount of one material present in a given volume of another material.
concentration
enzymes
formula
false
element; compound
products
false
decomposition
A ______ is made up of only 1 type of atom, while a _______ is made up of 2 or more types of chemically bonded atoms
concentration
enzymes
formula
false
element; compound
products
false
decomposition
Physical changes occur when existing bonds break, and new bonds form.
concentration
enzymes
formula
false
element; compound
products
false
decomposition
Substances that form as a result of a chemical equation are called
concentration
enzymes
formula
false
element; compound
products
false
decomposition
CaCO3 represents a chemical
concentration
enzymes
formula
false
element; compound
products
false
decomposition
Check it!