gas phase
mercury oxides
mercury
Observed Property
Observation Matrix
number concentration
ACTRIS Vocabulary
Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. Elemental mercury and mercuric oxide belongs to the groups of elements and inorganics and is a mixture of elemental mercury (Hg) and mercury oxides (HgO, Hg2O).
elemental mercury and mercury oxides number concentration
trace gas variables
variable
gaseous elemental mercury and mercury oxides number concentration
Object Of Interest