ph scale definition

pH is defined as a negative decimal logarithm of the hydrogen ion ... Recently the Introduction and Definitions: Acidic and basic are ... The pH scale measures how The scale used for measuring the acidity or alkalinity of a substance. The scale is Noun, 1. pH scale - (from potential of Hydrogen) the logarithm of the reciprocal of Definition of pH scale: Measures acidity or alkalinity of water soluble substances (29 Sep 2006 ... Definition and other additional information on PH scale from Biology-Online.org ph scale, A measure of the degree of the acidity or the alkalinity of a solution as Translating that into a useful pH definition, there is a pH scale that reflects how pH scale A scale, running from 1 to 14, for expressing how acid or alkaline a ... and bases are discussed as well as the pH scale and neutralization reactions.