random
what is the density formula
d = m/v
what are the three most common units of measure?
Fahrenheit, Celsius, and Kelvin
what are the three states of matter
solid, liquid and gas
what is a molecule
a small unit of matter that is made up of two or more atoms
what is an atom
a small unit of matter
what is solubility
how much a substance is able to desolve in a another substance
what is the secret fourth
Plasmaaaaaaaaa
100 C = Boiling water
what is the chemical name for water?
h2o
what are atomzzz made of
protons, neutrons, and electrons
what is a mixture???
a chemical made out of two substances
can pressure affect the melting/boiling point of a substance?
YEZZZ
what is the bowling point
when a liquid starts to turn into a gas
make the repeating (smaller) section of it
what is hydrogen's family (group)
noble gas
what is flammability
how do you measure heat and pressure on a graph?
pressure: Y axis
what is a melting point
when a solid turns into a liquid
what is an atomic composition
the exact way molecules are built
what is important when creating the periodic table?
to include mass, element notation, element number, and name
NO!
is it possible to reach 0 kelvin?
no
what would happen if a water bottle had its cap closed at a high altitude went to sea level
it would start to deform to equalize the outside pressure
whats the difference between a crystal and a polymer
crystals can include atoms and molecules but can only be made out of one element and polymers are only made out of molecules but can be made out of other elements
what determines the atomic number
the number of neutrons