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
|
name the four states of mattrer |
solid,liquid,plasma,gas |
|
|
what are compounds |
compounds are when the atoms of one element are bonded very tightlyto the atoms of another element or elements. |
|
|
what are elements |
Elements are substances that contain only one type of atom. |
|
|
what are mixtures |
Mixtures can be made up of two or more elements,two or more compounds or a combination ofelements and compounds. |
|
|
what is a physical change |
when you observe using your fivesenses seeing, hearing, touching, smelling andtasting or measure directly |
|
|
what is a chemical change |
a chemical chnge is when the substance combines with other substances to formnew chemicals or how a substance breaks up intotwo or more different substances |
|
|
what does malleable mean |
They can all be beaten or bent into a variety of shapes |
|
|
what does ductile mean |
They can be made into a wire. |
|
|
what is evaporation |
Evaporation occurs when a liquid changes to a gas. |
|
|
what is boiling |
During boiling, the change from liquid to gas |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A |
