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chemistry quiz 1
carnegie chemistry quiz 1 worksheet
| Question | Answer |
|---|---|
| kilo | 1000x |
| deci | 1/10 |
| centi | 1/100 |
| milli | 1/1000 |
| micro | 1/1000,000 |
| microgram | mg |
| kilogram | kg |
| centimeter | cm |
| milliter | mL |
| deciliter | dL |
| microliter | mL |
| 1 liter | 1.06 |
| 2.2lb | 1 kg |
| 2.54cm | 1 in |
| 3.28ft | 1 m |
| 1 lb | 454 g |
| what is the basic metric unit of weight | gram |
| what is the basic metric unit of volume | Liter |
| what is the basic metric unit of length | meter |
| element | building blocks of all matter |
| atom | smallest particle of an element |
| compound | 2 or more different elements in a fixed ratio |
| molecule | smallest particle of a compound |
| mixture | any number of substances, no definite porportion |
| carbon (C) | element, atom |
| carbon dioxide (CO2) | molecule, compound |
| gluclose (C6H12O5) | compound, molecule |
| orange juice | mixture |
| oxygen (O) | element, atom |
| sand and salt | mixture |
| water (H2O) | molecule, compound |