Organizations Of Matter Flashcards
What is the particle theory
- all substances are made out of very small particles
- substance consist of particles that are different or similar
- space between particles
- particles are constantly moving
- either attraçt or repel
What are the 3 states of matter
Solid
Liquid gas
What is a mixture
Consists of at least 2 different substance. Consist of two different particles
What is a pure substance
Consists of one substance, contains one typed of particle
What is an atom
Building blocks of matter
Smaller sample of matter
Can join together to make molecules
What is a molecule
Group of atoms bonded together
Smaller unit of chemical compound
Made of at least 2 atoms
What is a compound
Made up of at least two or more different elements
What is an element
Only one type of atom
Impossible to separate and element
What is an heterogenous mixture
You are able to tell the two different substances with the naked eye. Not chemically bonded together
What is a homogenous mixture
particles are distributed uniformly
The same throughout
Can not tell the different parts
What solute
Dissolved by the solvent
What is the solvent
Dissolves the solute
What is the formula to find concentration
C = m divided by v
What is the definition of concentration
Quantity of dissolved solute in a given amount of solution
Wha5 is te definition of dilution
Involves decreasing the concentration of a solution
