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5th Properties of MA
| Term | Definition |
|---|---|
| A property of matter that cause materials to either sink or float is... | Density |
| What term is used to observe or describe matter? | Physical Properties |
| If I remove a pan of boiling water from the stove, It will... | remove heat and form condensation on the lid. |
| Water in a beaker is an example of what state of matter? | liquid |
| When two magnets with like poles touch, what happens? | They repel each other. |
| A great example of a good conductor is... | copper wire |
| Which item would NOT attract to the magnet? plastic, iron, cobalt | Plastic :-) |
| What could you use to connect the two ends of wiring to that would allow the electricity to flow through it? | anything metal |
| What temperature is room temperature? | 25 degrees Celsius |
| If you stir 3 grams of salt into a beaker of 100 ml of water, how much salt will be in the beaker when you evaporates the solution? | 3 grams of salt |
| What is the best way to separate salt and water? | Evaporate the water and scrape out the salt |
| Anything that has mass and takes up space is called... | matter |
| What does water do at 100 degrees celsius? | boil |
| Matter that allows electricity to flow through it is... | a conductor |
| What material in a thermos slows down the transfer of heat? | an insulator |
| If the pot is at 30 degrees, how many more degrees does it need to change before it boils? | 70 degrees |
| The best way to describe what happened to the sugar when it was added it to a glass beaker of water? | It dissolved |
| Which tool would you use to separate steel nails from aluminum screws? | a magnet |
| What physical property of sugar changes when you dissolve it? | size and shape |
| Any substance floating on the water is considered 1. more dense or 2. Less dense? | less dense |
| A state of matter that takes the shape of its container and it is fluid is called a ... | liquid |
| A good example of an insulator is... | plastic, styrofoam, wool, rubber |
| John was using water colors and left them out all day. What happened to the paint? | The paint was left but the water evaporated because heat was added. |
| We learned our magnetic metals by using which acronym? | SINC or NICS |
| When matter breaks down particles until they are so small you can no longer see them. | dissolve |
| A force causing attraction for some metals is called... | magnetism |
| The temperature at which ice begins to melt is... | 0 degree celsius |
| Ice cream was left on the counter and was a mess an hour later. What happened? | It melted |
| A wooden block is an example of which state of matter? | a solid |
| A state of matter that spreads out and fills the entire container is a... | gas |
| A material that slows down the transfer of heat or electricity is called ... | an insulator |
| State of Matter that has a definite shape and volume. | a solid |
| Helium in a balloon is an example of what state of matter? | gas |
| Is a helium balloon more or less dense than air? | Less dense |
| What tool measures the boiling point of water? | Thermometer |
| When sand and iron filings are mixed, what tool could be used to separate them? | A magnet |
| If I put liquid icee pops in the freezer, I am... | Removing heat and freezing them. |
| A property of matter that cause materials to either sink or float is... | Density |
| At what temperature does water begin to boil? | 100 degrees celsius |
| What term is used to observe or describe matter? | Physical Properties |
| Which is an example of a poor conductor? Copper wire, wool, or aluminum. | wool |
| A poor insulator is... | a conductor |
| When you mix syrup with water, it will... | dissolve |
| Which tool is used to measure force and what unit of measurement do we use? | a Springscale / Newtons |
| When two opposite poles on a magnet touch, they will... | Attract |
| The temperature that water begins to change into a solid is... | 0 degrees Celsius |
| When something dissolves into another substance it's called a ____ | solution |
| Tightly packed particles will be 1. more or 2. less dense? | More dense |
| What tool and unit of measurement do we use to measure volume? | Graduated Cylinder / ml |
| Tool and unit of measurement used to measure mass | Triple beam balance / grams |
| An example of a poor (bad) conductor | rubber, plastic, styrofoam, wood, cotton, wool, glass |
| An example of a poor (bad) insulator | anything metal |
| Allows heat or electricity to flow through it: | Good conductor or a poor insulator |
| Slows down or stops the flow of heat and electricity: | A poor conductor or a good insulator |