Term
|
Definition
a quality of a substance that never changes and can be used to identify the
substance |
|
|
Term
|
Definition
| the tempiyuer at which a substance changes from liquid to a gas |
|
|
Term
|
Definition
| the tempiture at which a substance changes from a soliod to a liquid |
|
|
Term
|
Definition
| a change in a substance that dose not change its idenity for example a cange of state |
|
|
Term
|
Definition
a change in which one or more substance
combine or break apart to form new substances |
|
|
Term
|
Definition
a characteristic property of a substance that indicates its ability
to undergo a specific chemical change |
|
|
Term
|
Definition
| two or more substances that are mixed together but not chmically combined |
|
|
Term
|
Definition
| a very well-mixed mixture |
|
|
Term
|
Definition
| a substance made of only oen kind of matter and having definit properties |
|
|
Term
|
Definition
| a substance that cannot be broken down into outher substances by chemicaly or physical means |
|
|
Term
|
Definition
| a substance made of two or more elements chemically combined |
|
|
Term
|
Definition
| the smallest particle of an element |
|
|
Term
|
Definition
| a combination of two or more atoms |
|
|
Term
|
Definition
| the force that holds two atoms together. |
|
|
Term
|
Definition
| A measure of the force of gravity on an object. |
|
|
Term
|
Definition
| A measure of how much matter is an object. |
|
|
Term
| International System of Units (SI) |
|
Definition
| The sysstem of units used by scientits to measure the properties of matter. |
|
|
Term
|
Definition
| The amount of space that matter occupies. |
|
|
Term
|
Definition
| The measurement of how much mass of a substance is contained in a given volume. |
|
|
Term
|
Definition
| A rock that contains a metal or other economically usefull element. |
|
|
Term
|
Definition
| A process by which an electric current breaks chemical bound. |
|
|
Term
|
Definition
| A mtal strip that conducts electricity; oftn used in an eletrolysis process. |
|
|
