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;
17 Cards in this Set
- Front
- Back
|
What is the volume formula?
|
Volume Formula= LxWxH |
|
|
Name the three common states of matter. Give an example for each. |
Solid- Table, Liquid- Water, Gas- Oxygen |
|
|
Describe the movement of molecules in each state of matter. |
Solid- Vibrate or shake in place
Liquid- can move around and slide passed each other
Gas- can move about very freely |
|
|
What is an atom? |
The smallest, or most basic, unit of matter |
|
|
What is an element? |
Contains only ONE type of atom |
|
|
What is a compound? Give at least one example. |
Consists of TWO or MORE types of atoms bonded together. Example- Salt. |
|
|
What is a mixture? Give at least on example. |
A combination of different things that stay the same individual thing when mixed and can be separated physically. Example- Fruit Salad |
|
|
Name 3 ways to separate mixture. |
Magnets, Evaporation, and Filtering. |
|
|
Illustrate the particle arrangement for each state of matter |
|
|
|
What are physical changes? Give to examples. |
A change in any physical property of a substance, not the substance itself.
Examples: * Shaping a piece of clay * Painting a house |
|
|
What are chemical changes? Give to examples. |
A change of one substance into another.
Examples: *Burning Wood *Iron rusting |
|
|
What is a insulator? Give an example.
|
A material that does NOT allow energy to flow easily. Rubber.
|
|
|
What is a conductor? Give an example
|
A material that does allow energy to flow easily. Metal.
|
|
|
What is the difference between current electricity and static electricity?
|
Current electricity is a continuous flow of electric charge while static electricity is a buildup of electric charge.
|
|
|
In a series circuit, if one appliance stops working, what will happen to the other appliances in the same circuit? Draw and label a series circuit.
|
They will stop working because they share the same path to the voltage source.
|
|
|
In a parallel circuit, if one appliance stops working, what will happen to the other appliances in the same circuit? Draw and label a parallel circuit.
|
The other items will still work because each has its own path to the voltage source.
|
|
|
What is the purpose of a circuit breaker when the circuit is overloaded?
|
To open the circuit and turn off the power.
|
