Phase Changes
Transferring from gas directly to solid
What is deposition?
A pure substance composed of two or more different atoms chemically bonded to one another
What is a compound?
Slowly vibrating particles.
What is a solid?
An example of this is burning.
What is a chemical change?
The process of converting from gas to plasma
What is ionization?
A material containing 2 or more elements or compounds that are in close contact and are mixed in any proportion
What is a mixture?
What is a gas?
accepted value-experimental value/accepted value*100=?
What is percent error?
The oposite of condensation.
What is boiling?
Mixtures of a solid and a liquid, they settle when left standing undisturbed
What is a suspension?
Shape is not defined, volume is.
What is a liquid?
The precision of an instrument used to take a measurement
What are sig figs?
The oposite of deposition.
What is sublimation?
A type of suspension that consists of 2 liquids that don't mix and settle into layers when left standing undisturbed
What are emulsions?
The same properties as gas but all particles are charged
What is plasma?
Volume=4/3*pi*r3
What is the volume of a sphere equation?
A process that results in the loss of energy
What is an exothermic reaction?
Mixtures with charachteristics partway between a soulution and a suspension. They do not settle when left standing undisturbed.
What is a colloid?
Created by sublimation.
What is a gas?
6.02214076×1023
What is a mole?