Mystery???
a theory that states that all matter is composed of tiny particles called atoms.
Atomic Theory
close together
vibrate
Solid liquid or gas
Solid
volume correlates with temperature
temp goes up, volume goes up
Charles Law
Atom Definition
the smallest indivisible part of an element that keeps the properties of that element
He
Helium
a measure of the extra positive or negative particles that an object has
Charge
slide past
Solid liquid or gas
Liquid
Volume correlates with the pressure
pressure goes up, volume goes down
Boyles Law
Mass Definition
the amount of matter in an object
Au
Gold
neutron-neutral
proton-positive
electron-negative
amu
relative mass of subatomic particles
spread
rarely touch
Solid liquid or gas
Gas
An object at rest remains at rest, or if in motion, remains in motion at a constant velocity unless acted on by a net external force
Newton law 1
Density Definition
the mass per unit volume of a substance, how tightly packed together the mass is in a substance
Al
Aluminum
characteristics that can only be determined by a chemical reaction and a chemical change in a substance
Chemical Properties
The change of a liquid to a gas
Vaporization
the acceleration of an object depends upon two variables – the net force acting on the object and the mass of the object
Newton law 2
Nucleus Definition
the positively charged dense center of an atom
K
potassium
the characteristics of a substance that can be observed or measured without changing the substance
Physical properties
Vaporization that occurs on and below the surface of the liquid.
for every action there is an equal and opposite reaction
Newton law 3
Compound Definition
substance formed by the chemical combination of two or more elements
Zn
Zinc