Solutions
A solution is made up of what?
A solute and a solvent.
What is a mixture?
A combination of different substances, or types of particles.
What is a pure substance?
A pure substance consists of only one type of particle.
what is a compound?
a compound is a pure substance that has 2 or more elemts
What are the 3 stages of matter
Solid liquid and gas
What is a solution?
A mixture that has one thing dissolved in another.
What are the 2 types of mixtures?
Heterogenous and homogenous
True or false, an element is a pure substance made up of just one atom.
TRUE!!
is water a compound
yep
how can you change the state of matter
adding or taking away energy
What is a solute?
A solute is the substance that dissolves in a solution
True or false, mixtures can only be liquids.
FALSE!!
True or false, elements can be broken down into a simpler form.
FALSE!!
How many compounds can you make
10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00,000,000,000,000,000,
All particles are doing what
moving
What is a solvent?
A chemical substance that dissolves another solution to form a solution.
What is a homogenous mixture?
It is a mixture that the same proportions of its componates.
ex. ocean water and blood
True or false, a compound is a type pure substance.
TRUE!!
what are compounds make of
elements
what do particles look like in a solid
close together and slowly moving
All solutions are what?
mixtures
What is, a heterogenous mixture?
A non-uniform mixture that has individual items or particles.
Ex. trail mix, salad
are atoms are always moving?
yes
what are all elements in
the periotic table
Does gas have a fixed volume
no