rdf:typeConcept
skos:definition
⊑
(from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic);
∴dns:linked concepten:pH • pH scale

Other

dc11:Sourcehttp://wordnet-rdf.princeton.edu/wn30/05039106-n