Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
28 Cards in this Set
- Front
- Back
|
Chemical Change |
A change that produces matter with a different chemical composition than the original matter. |
|
|
Chemical Property |
The ability of a substance to undergo a specific chemical change. |
|
|
Chemical Reaction |
One or more substances changing into a new substance. |
|
|
Chemical Symbol |
A 1 or 2 letter symbol that represents an element. |
|
|
Compound |
A substance that contains 2 or more elements chemically combined in a fixed proportion. |
|
|
Distillation |
A process where liquid is boiled to produce a vapor that is then condensed into a liquid. |
|
|
Element |
The simplest form of matter that has an unique set of properties. |
|
|
Extensive Property |
A property that depends on the amount of matter in a sample. |
|
|
Filtration |
A process that separates a solid from a liquid in a heterogeneous mixture. |
|
|
Gas |
A form of matter that takes both the shape and the volume of its container. |
|
|
Heterogeneous Mixture |
A mixture in which the composition is not uniform throughout. |
|
|
Homogeneous Mixture |
A mixture in which the composition is uniform throughout. |
|
|
Intensive |
A property that depends on the type of matter in a sample. |
|
|
Law of Conservation of Mass |
States that in any physical change or chemical reaction, mass is conserved. |
|
|
Liquid |
A form of matter that takes the shape of its container yet has a fixed volume.M |
|
|
Mass |
The measure of the amount of matter an object contains. |
|
|
Mixture |
A physical blend of two or more components. |
|
|
Phase |
Any part of a sample with uniform composition and properties. |
|
|
Physical Change |
During this, some properties of a material change, but the composition of the material does not change. |
|
|
Physical Property |
A quality or condition of a substance that can be observed or measured without changing the substance's composition. |
|
|
Precipitate |
A solid that forms and settles out of a liquid mixture. |
|
|
Product |
A substance produced in a chemical reaction. |
|
|
Reactant |
A substance present at the start of a chemical reaction. |
|
|
Solid |
A form of matter that has a definite shape and volume. |
|
|
Solution |
Another name for a homogeneous mixture. |
|
|
Substance |
Matter that has a uniform and definite composition. |
|
|
Vapor |
Gaseous state of a substance that is generally a liquid or solid at room temperature. |
|
|
Volume |
Measure of the space occupied by the object. |
