Basic Chemistry Concepts

Front

Observation

Back

Objective; based on senses

Front

Inference

Back

Subjective; based on perceptions

Front

Qualitative data

Back

Data based on qualities

Front

Quantitative data

Back

Data based on quantities (numbers and measurements)

Front

Conversion factors

Back

Ratios of equivalent values (equal 1)

Front

Significant figures

Back

Digits in a measurement reflecting accuracy

Front

Dimensional Analysis

Back

Technique for converting units without changing value

Front

Matter

Back

Anything that has mass and volume

Front

Mass

Back

Amount of matter

Front

Volume

Back

Space something takes up