| Term | Definition |
| Kelvin | The _______is the SI unit of temperature. |
| Counting number | A natural number, or _________, has an infinite number of significant digits. |
| Weight | _______ is a measure of the force of gravity between two objects. |
| Qualitative | To describe a property without using measurements is to make a(n) ___________ description. |
| Quantitative | To use measurements to describe a property is to make a(n) __________ description. |
| Meter | The SI unit of length is the ___________. |
| Density | ________ is defined as mass per unit of volume. |
| Mass | ______ is a measure of the quantity of matter. |
| Precision | ________ refers to how close a set of measurements for a quantity are to one another. |
| Accuracy | ______ refers to how close a measurement is to the true or actual value. |
| Temperature | the ______ of a sample of matter is a measure of the average kinetic energy of the particles in the sample. |
| Time | The interval between two occurrences is called _______. |
| Length | ______ is the distance covered by a straight line segment connecting two points. |
| Second | _____ is a unit of time, and is 1/86400 of an average day. |
| Kilogram | The __________ is the SI standard of mass. |
| Balance | A(n) ________ is an instrument used to determine the mass of an object by comparing the unknown mass with the known mass. |
| Significant digit | In a measurement, any number that occupies a place for which actual measurement was made is called a(n)________. |