the stuff the universe is made of.
composition of matter
the types and amount that make matter up
a type of matter that has a defined fixed composition
characteristics a substance shows by itself with out interacting with another substance or changing into something else.
you end up with what you started just in a different form
characteristics a substance shows while it changes into or reacts with another substance.
when you end up with something different then what you started with.
3 states of matter
gas, liquid, solid
have a fixed shape and fixed volume.
has a fixed volume but no fixed shape
has no deffined volume or shape
ability to do work based on position
ability to do work based on motion
formula for converting Celsius to Kelvin
Kelvin = Celsius + 273.15
formula for converting Celsius to Farenheit
5(farenheit) - 160
characteristics that do not change as the amount changes
characteristics that change as the amount changes
how close measurment are to one another
how close average of measurements are to actual