Marker labels a dict with typing information

Aspect of scientific interest with measurable quantities

Matter in one the three states solid, liquid, or gas

Liquid or gas

Substance with neither definite volume nor shape

Abundance of substance in the total volume of a mixture

Measure of volumetric flow of fluid

Range from 0% to 100%

Measure of force applied

Temperature - measure of hot and cold

Three dimensional space occupied by a substance