structure of matter
the smallest thing matter is made up of
what are atoms?
anything that has mass and volume
What is matter?
happens when a substance reaches its freezing point
what is a liquid turns into a solid
D= ?
D=M/V
waves transfer _____ NOT ______
what is energy
what is matter
a property of all elements
what is made up of only one kind of atom
what is cannot be broken down any further
happens at the boiling point of a subsance
what is a liquid becoming a gas
flammability, toxicity, acidity are examples
what are chemical properties
the top of a wave
what is the crest
in order from the most space between molecules to the least, rank the states of matter
what is a gas, liquid, solid
can be observed or changed without changing what it is made up of
what is a physical property
most likely to happen to a solid when heated
what is melting?
what is being dissolved
what is being dissolved into
what is a solute
what is a solvent
needs a medium
what is a mechanical wave
removing heat from atoms causes
atoms move slower
appearance, texture and density are examples
what are physical properties?
what is zero degrees Celsius or 32 degrees Fahrenheit
gas - heat = ?
liquid + heat = ?
what is evaporation?
do not need a medium
what is transverse waves
causes molecules/atoms to move faster
what is adding heat
a characteristic of an object with a small volume, but a large mass
what is a high density
a characteristic that is unique to water
it exists naturally in all 3 states on Earth
if D=M/V
What does V= ?
V= D/M
the higher the frequency, the shorter the _______
what is wavelength