Density is an important property of matter.
The density of 25oC dry air at sea level is 1.29 g/L.
What is the mass unit for dry air?
What is the volume unit for dry air?
The mass unit for dry air is grams (g), as mentioned in the given information. The density of dry air is expressed in grams per liter (g/L).
The volume unit for dry air is liters (L). In the given information, the density of dry air is stated as 1.29 g/L, which means that for every liter of dry air at 25oC and sea level, the mass is 1.29 grams.