What's the matter?
Elements and Compounds
Sink or swim?
Mix it up!
Crazy Chemical Reactions
100
This depends on the amount of matter while this depends on the type of matter.
What is an extensive property and intensive property?
100
An example is helium.
What is an element?
100
The equation used to determine density of an object?
What is D=M/V?
100
The number kinds of different mixtures.
What is two?
100
How a chemical reaction is written.
What is reactants --> products?
200
The three different states of matter.
What is gas, solid, liquid?
200
The difference between an element and compound?
What is the simplest form of matter and two or more elements?
200
The unit for density.
What is g/mL or g/cm^3?
200
A solution.
What is a homogeneous mixture?
200
A copper wire being bent is this type of change.
What is physical change?
300
Mass and volume are examples of this propery of matter.
What is an extensive property?
300
The elements oxygen and hydrogen bond to form this type of matter.
What is a compound?
300
The mass is 16g and volume is 4 mL so this is the density.
What is 4 g/mL?
300
The number of phases in a heterogeneous mixture.
What is two or more?
300
Charcoal burns in a grill is this type of reaction.
What is a chemical reaction?
400
Gases have these three characteristics.
What is indefinite shape, indefinite volume, easily compressed?
400
The volume is 5 mL and density is 5 g/mL. This is the mass.
What is 25 g/mL?
400
Chocolate-chip ice cream is this type of mixture.
What is heterogeneous?
400
The four characteristics that identify a chemical change.
What is transfer of energy, formation of a precipitate, formation of a gas, and change in color?
500
Solids have these three characteristics of matter.
What is definite shape, definite volume, not easily compressed?
500
This type of change will separate compounds into elements.
What is a chemical change.
500
The density is 3 g/mL and the mass is 12 g. This is the volume.
What is 4 mL?
500
Green ink is this type of mixture.
What is homogeneous?
500
The law of conservation of mass.
What is the law that states the mass of the products equals the mass of the reactants.
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