Term
| ____ is a physical property |
|
Definition
|
|
Term
|
Definition
|
|
Term
| The temperature at which a liquid becomes a gas is the ____ point |
|
Definition
|
|
Term
|
Definition
|
|
Term
| The meling point of silver is a ____ |
|
Definition
|
|
Term
| a bonfire is an example of the property of ____ |
|
Definition
|
|
Term
| An example of chemical property is ____ |
|
Definition
| ablity to react with oxygen |
|
|
Term
| titanium reacts less w/ oxygen than most metals do. This is a ____ |
|
Definition
|
|
Term
| matter may be found in the plasma state in ____ |
|
Definition
|
|
Term
| the change that is NOT a physical change is ____ |
|
Definition
|
|
Term
| when a peeled banana turns black, it is a ____ |
|
Definition
|
|
Term
| Scratching a silver teaspoon is a _____ change |
|
Definition
|
|
Term
| the temperature at which water boils is |
|
Definition
|
|
Term
| The mass of an apple is measured in ____ |
|
Definition
|
|
Term
| Classifying according to ____ properties can be difficult because a substance must be changed to observe these properties |
|
Definition
|
|
Term
| Sorting and separating are ways to classify matter using ____ properties |
|
Definition
|
|
Term
| A change in colore is evidence of a ____ change |
|
Definition
|
|
Term
|
Definition
|
|
Term
| A cake baking is an example of ____ change |
|
Definition
|
|
Term
| flammability is a ____ property |
|
Definition
|
|
Term
| The 4 states of mater are solid, ____, gas, and _____, |
|
Definition
|
|
Term
| Explain how you could find the volume of an irregularly shaped peice of aluminum |
|
Definition
| Measure the volume of water, add the mettal, measure the volume again, subtract the 1st # from the 2nd # |
|
|
Term
| How does the energy of the particals differ in solids, liquids, and gases? |
|
Definition
Solids- particals vibrate in place
Liquids- slowly move around and slide past each other but move faster then solids do
Gases- move quickly and are further away from each other |
|
|
Term
| What chemical property does a sliced fruit have? How do you know it has this property |
|
Definition
| Has the ability 2 change when exposed 2 oxygen. You can tell b/c it turns brown |
|
|
Term
| You need to paint iron lawn furniturethat has been left outside. What property of iron makes this necessary? I the paint is chpped what happens? |
|
Definition
| Iron reacts when exposed 2 oxygen. It will peel and rust |
|
|
Term
| How could you prove that law of conservation of mass is obyed when mixing 2 solutions? |
|
Definition
| Measure the mass of both before mixing it, then compare that with the mass of the resulting substance |
|
|
