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;
10 Cards in this Set
- Front
- Back
|
Steps to Scientific method |
1. Make an observation 2. Hypothesis 3. Research hypothesis 4. Perform Experiment 5. Analyze the hypothesis and repeat experiment as needed 6. Draw conclusion |
|
|
Gas |
-takes shape of container - volume is variable -volume increase =particles move farther from each other - volume decrease= particles move closer to each other - particles don't change size, only distance between - exerts pressure or force |
|
|
Liquid |
-Particles are close together touching, but are free to move and slide past each other - Assume the shape of the container - Volume is constant (can't compress) Definite volume |
|
|
Solid |
-Particles packed tightly together. Particles vibrate, but remain in place - Has a fixed volume |
|
|
Physical description |
Describes the chemical or gives a fact |
|
|
Chemical Properties |
Action or lack of action |
|
|
Mixture |
Different groups of atoms |
|
|
Elements |
Same group, same atoms |
|
|
Compounds |
Same groups different atoms |
|
|
Matter |
Anything that has mass and occupies space |
