Chemistry Chp. 3
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34 terms
Terms | Definitions |
|---|---|
 Meter | Dimension: Length |
| Kilogram | Dimension: Mass |
| Second | Dimension: Time |
| Kelvin | Dimension: Temperature(Absolute) |
| Mole | Dimension: Number of Particles |
| Ampere | Dimension: Electrical Current |
| Candela | Dimension: Light Intensity |
| D=M/V | Formula for Density? |
| V=M/D | Formula for Volume? |
| A number and the Unit | Essential Parts of a measurement are.. |
| Decimal Places | To an addition or subtraction problem, the answer precision is based on.. |
| Significant Digits | To a multiplication or division problem, the answer precision is based on.. |
| Counted or Pure Numbers | Sig. digits do not apply to.. |
| Derived Units | Units that are based on combinations of base units, are called what? |
| Coefficient and Power to the Base of 10 | What are the two parts of scientific notation called? |
| Way of displaying very large numbers | Scientific Notation is a.. |
| Weight | The amount of gravitational pull a given object has |
| Mass | The amount of matter in a given substance |
| Scale | Weight is determined with a.. |
| Balance | Mass is determined with a.. |
| All related by a meter stick | What is the relationship between the meter, liter, and kilogram when they were defined? |
| 5 | How many significant digits in 67.004g |
| 3 | How many significant digits in 0.00670g |
| 5 | How many significant digits in 250.00g |
| M, 1,000,000 | Mega- |
| k, 1,000 | Kilo- |
| h, 100 | Hecto- |
| da, 10 | Deka- |
| d, 0.1 | Deci- |
| c, 0.01 | Centi- |
| m, 0.001 | Mili- |
| u, 0.0000001 | Micro- |
| n, 0.0000000001 | Nano- |
| Seven | How many base units are there? |
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