1.
Celsius Scale: Temperature scale where the water freezing point is 0°C and the water boiling point is 100°C.
2.
Chemistry: Study of the composition, structure, properties, and reactions of matter.
3.
Conversion Factor: A fractional relationship used to change a measurement unit.
4.
Data: Observations during an experiment.
5.
Estimate Figure: Last number in a measurement.
6.
Factor Label: Using fractional relationships to change a measurement unit or solve a problem.
7.
Fahrenheit Scale: Temperature scale where the water freezing point is 32°F and the water boiling point is 212°F.
8.
Length: Measure of separation between two points.
9.
Mass: Measure of amount of matter.
10.
Matter: Anything that has mass and occupies space.
11.
Measurement: Determining the amount of an unknown quantity by comparing it to a standard.
12.
Metric Prefix: Used to show increments of measurement units in the metric system.
13.
Metric System: Decimal system of measurement based on multiples of 10.
14.
Qualitative Data: Observations in words.
15.
Quantitative Data: Observations in numbers.
16.
Scientific Notation: A number written as a power of 10.
17.
SI: International System.
18.
Significant Figures: Numbers that are measured.
19.
Temperature: Measure of intensity of heat.
20.
Time: Measure of duration of an event.
21.
Volume: Measure of amount of space occupied.
