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pH

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See also PH, .ph, and

Translingual

Symbol

pH

  1. (metrology) Symbol for the picohenry, an SI unit of electrical inductance equal to 10−12 henrys.

English

Etymology

From p, denoting negative logarithm, and H, denoting hydrogen.

Pronunciation

  • IPA: /piːˈeɪtʃ/

Abbreviation

Singular
pH

Plural
{{{1}}}

pH ({{{1}}})
  1. The negative of the logarithm to the base 10 of the concentration of hydrogen ions, measured in moles per liter; a measure of acidity or alkalinity of a substance, which takes numerical values from 0 (maximum acidity) through 7 (neutral) to 14 (maximum alkalinity).

See also


Egyptian

Alternative spellings

Hieroglyphic Signage
F22
D54

F22:D54

Pronunciation

Wikipedia: Manuel de Codage

Verb

pH

  1. attack

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