A pure substance made from two or more elements.
|Groups of two or more atoms|
|A particle found floating in a cloud arround the nucleus of an atom. It is impossible to know where an electron is at a given time. This particle has a NEGETIVE charge|
|A particle found withing the nucleus of an atom. This particle is completely surrounded by a cloud of electrons and has a POSITIVE charge.|
|A particle that is also found in the nucleus of an atom. This molocule is compleetly surrounded by a cloud of electrons and has a NEUTRAL charge.|
|The small matter in the center of the atom. It is compleetly surrounded by a cloud of electrons and is made up of PROTONS and NEUTRONS|
An un-mixed collection of two or more substances that can be seperated WITHOUT requireing a chemical reaction.
A solution is a heterogeneous mixture that is so finely mixed that you CAN-NOT see the diferent parts.
EX: SALT WATER
A solution that contains molocules that are of diferent states of matter at the SAME time.
A combonation of molocules that are of a diferent state of matter at the SAME time, but they are NOT contained in the form of a solution.
A combonation of two liquids that do NOT mix together.
EX: OIL AND WATER