def
pm10
Particulate matter 10; atmospheric pollutant of fine particles with an aerodynamic diameter of 10 micrometers or less
meta
supertypes
marker |
Marker labels a dict with typing information |
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phenomenon |
Aspect of scientific interest with measurable quantities |
substance |
Matter in one the three states solid, liquid, or gas |
solid |
Substance with definite shape and volume |
quantities
concentration |
Abundance of substance in the total volume of a mixture |
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temp |
Temperature - measure of hot and cold |
volume |
Three dimensional space occupied by a substance |