potential energy
what is potential energy
energy that is stored
An electromagnetic that doesn't need matter and can travel anywhere
radiation
what do atoms make up
everything
what is the 1st element
hydrogen
what poles does a magnet have
north and south
Potential Energy due to an objects position
gravitational potential energy
particles that touch have what kind of energy
conduction
where do you find an atom
everywhere
what is the letter for potassium
K
how many poles does a magnet have
2
potential energy in food
chemical potential energy
the transfer from hot to cold
Heat
Neutrons, Protons and Electrons all make up an atom
subatomic particles
na stands for what element
sodium
do magnets stick to fridges
yes
stretching something
elastic potential energy
how hot or cold something is to its average KE
Temperature
atom with a charge
Ion
U stands for what on the periodic table
Uranium
what is a type of metal magnets are attracted to
nickel iron cobalt
what 2 things are vital to KE
mass and velocity
movement of fluids
convection
2 or more atoms boded together for example H2O
compound
silver has what letters as the symbol
AG
two magnets facing the same pole will what when touching
repel