What is the meaning of ph scale?

noun

  • 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);. (.
    • synonyms: pH
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APAWordNet. (2010). ph scale. Retrieved September 20, 2026, from http://smartdefine.org/ph_scale/definitions/1301518
ChicagoWordNet. 2010. "ph scale" http://smartdefine.org/ph_scale/definitions/1301518 (accessed September 20, 2026).
HarvardWordNet 2010, ph scale, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ph_scale/definitions/1301518>.
MLAWordNet. "ph scale" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ph_scale/definitions/1301518>