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gen.science vocab
vocab
| Term | Definition |
|---|---|
| Matter | Anything that has mass and takes up space. |
| Mass | The amount of material an object has. |
| Chemistry | The study of matter and how it changes. |
| Physics | The study of how energy acts with matter. |
| Unit | A known amount used for measuring. |
| Customary | Ordinary. |
| Metric System | System of measurment used by scientists. |
| Meter, m | The basic unit of length in the metric system; it is about 39 inches. |
| Meterstick | A comman tool for measuring length in the metric sysem. |
| Centimeter, cm | A metric unit of measure that is 1/100 of a meter. |
| Millimeter, mm | A metric unit of measure that is 1/1000 of a meter. |
| Kilometer, km | A metric unit of measure that is equal to 1,000 meters. |
| Area | Amount of space the surface of an object takes up. |
| Exponent | A number that tells how many times another number is a factor. |
| Volume | The amount of space an object takes up. |
| Cubic centimeter | A metric unit of measure that means centimeter X centimeter X centimeter. |
| Liter, l | Basic unit of volume in the metric system. |
| Milliliter, ml | a metric unit of measure that is 1/1000 of a liter; it equals one cubic centimeter. |
| Gradulated cylinder | A glass or plastic cylinderused to measure the volume of liquids. |
| Meniscus | The curved surface of a liquid. |
| Displacement of water method | Method pf measuring volume of irregularly shaped objects. |
| Weight | The measure of how hard gravity pulls on an object. |
| Newton | The metric unit of weight. |
| Gram, g | Basic unit of mass in the metric system. |
| Kilogram, kg | A unit of mass in the metric system that equals 1,000 grams. |
| Milligram, mg | A unit of mass in the metric system that is 1/1000 of a gram. |
| Centigram, cg | A unit of mass in the metric system that is 1/100 of a gram. |
| Balance | An instrument used to measure mass. |
| Standard mass | A small object that is used with a balance to determine mass. |