Gas Laws
This law states that at a constant temperature, Pressure and Volume are inversely proportional.
What is Boyle's Law?
Changing state from Solid to Gas
What is sublimation?
May be separated into two or more substances by a chemical change
What is a compound?
There must be a change in the identity and properties of a substance for this to have occurred.
What is a chemical change?
A negatively charged particle in plasma.
What is the electron?
When the pressure on a sample of a gas is held constant, the temperature and the volume will be in direct proportion.
What is Charles's law?
Changing state from Gas to Solid
What is deposition?
May be separated into two or more substances by physical means
What is a mixture?
States that during chemical and physical changes, the mass of the reactants equals the mass of the products.
What is the Law of Conservation of Mass?
NaCl
What is the chemical formula for Salt?
The relationship between Temperature and Volume.
What is a direct relationship?
The state of matter which occupies both the shape and volume of its container
What is a gas?
A non-uniform group of elements and compounds.
What is a heterogeneous mixture?
Examples include: changes of state, pulverizing a rock, and dissolving a substance in water.
What are physical changes?
What is the chemical formula for sugar?
The three variables that interact in the gas laws.
What are temperature, pressure and volume?
The state of matter that has both a definite shape and definite volume
What is a solid?
The element symbol for Iron.
What is (Fe)?
Examples include: burning a log, rusting of iron, and baking a cake.
What are chemical changes?
The formula for density.
What is Density = Mass/ Volume
The relationship between pressure and volume.
What is an inverse relationship?
The state of matter that has a definite volume, but takes the shape of its container
What is a liquid?
What are elements?
Boiling point, melting point, malleability, and density
What are physical properties of a substance?
A physical property that describes a substance having the ability to be flattened into thin sheets.
What is malleability?