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;
16 Cards in this Set
- Front
- Back
|
Solid to Liquid |
Melting |
|
|
Liquid to Solid |
Freezing |
|
|
Solid to Gas |
Deposition |
|
|
Gas to Solid |
Sublimation |
|
|
Liquid to Gas |
Evaporation |
|
|
Gas to Liquid |
Condensation |
|
|
Signs of a chemical change |
1) Color Change 2) forms a precipitate 3) change in temperature 4) gas formation |
|
|
Heterogeneous mixture |
visibly different parts |
|
|
Homogeneous mixture |
do not contain visibly different parts |
|
|
Elements |
simplest pure substances |
|
|
Compounds |
2 or more different elements are chemically combined
(pure substance) |
|
|
Decanting |
pour the liquids off and leave the solid behind |
|
|
Filtration |
non dissolve components can be separated from dissolved components |
|
|
Chromatography |
separating the components of a solution. works bc different substances are attracted to different media and solvents |
|
|
Chromatography |
separating the components of a solution. works bc different substances are attracted to different media and solvents |
|
|
Classification of matter |
Back (Definition) |
