| A | B |
|---|
| Anything that has mass and takes up space is: | matter |
| Which of these is not a state of matter? liquid, mass, solid, or gas | mass |
| The amount of matter in an object is: | mass |
| What tool do we use in class to measure the mass of objects? | triple beam balance |
| When we find the mass of objects, we label the amounts with: | grams |
| The amount of space an object takes up is: | volume |
| On the moon we would weight...more, less, or the same as earth? | less (less gravitational pull) |
| The measure of how tightly packed matter is is called: | density |
| _____measne to not allow heat or electricity to flow through easily | insulate |
| ____means to allow heat or electricty to flow through easily | conduct |
| A measure of the force of gravity between Earth and an object ... | weight |
| How do you find the density of a substance? | divide the mass by the volume |
| What is the density of water? | 1 gram per cubic centimeter |
| True or False: If an object floats in water its density is greater than water. | false |
| The upward push on an object by the liquid or gas is... | buoyancy |
| Put these in order from most dense to least dense: Air 0.0012 g/cubic cm; Mercury 13.5 g/cubic cm; Water 1.0 g/cubic cm; Gold 18.9 g/cubic cm; Helium 0.00018 g/cubic cm; Aluminum 2.7 grams/cubic cm | Gold 18.9 g/cubic cm; Mercury 13.5 g/cubic cm; Aluminum 2.7 g/cubic cm; Water 1.0 g/cubic cm; Air 0.0012 g/cubic cm; Helium 2.7 g/cubic cm |
| When heat travels through matter easily, we day the substance .... | conducts heat |
| Be able to draw three models of the molecules of water in their three states (gas, liquid, solid) | ...check your notes... |
