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variable group > trace gas variables > gaseous benz(e)acephenanthrylene number concentration

PREFERRED TERM

gaseous benz(e)acephenanthrylene number concentration  

DEFINITION

  • 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'. The chmical formula for benz(e)acephenanthrylene is C20H12. It is a member of the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is pentacyclo[10.7.1.02,7.08,20.013,18]icosa-1(19),2(7),3,5,8(20),9,11,13,15,17-decaene

BROADER CONCEPT

ENTRY TERMS

  • benz(e)acephenanthrylene number concentration

OBSERVATION MATRIX

OBJECT OF INTEREST

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/benz-eacephenanthrylenenumberconcentration

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