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Properties
Matter, Test Friday October 10
| Term | Definition |
|---|---|
| Descibe Atoms | Smallest unit of matter |
| Descibe Matter | Anything with mass and volume |
| Give examples of matter | Humans, smoke, textbook, lady bug, water |
| Non-Matter is: | energy light and sound |
| Describe mass | How much matter is in something |
| Describe Wieght | the pull of gravity on something |
| Moon weight and matter | Matter is the same but weight is lower do to lower gravity |
| Describe element | Only one type of atom |
| Describe Molecule | 2 or more chemically fused atoms |
| How do you separate compounds | By breaking the bond between the atoms |
| Do atoms and molecules move | Yes, they do, in solids they vibrate, liquids they slide, and gasses they move freely |
| Draw a solid liquid gas, | solid nice perfect rows, liquid a nit apart and gas every where! |
| what is a pure substance | It means it is only one type of substance. |
| Give two Molecules and illustrate them | h2o, 1 oxygen 2 hydrogen co2, 2 oxygen 1 carbon |
| Volume formula | H x L x W |
| Length # x Width # x Height # = Volume # cm3 | Number Cm3 |
| Density formula | Mass Divided by Volume |
| Mass # Divided Volume # | = #g/cm3 |