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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 |