There are 3 definitions of PK in English:

PK

Line breaks: PK

abbreviation

  • 1Pakistan (international vehicle registration).
  • 1.1Psychokinesis.

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Word of the day skosh
Pronunciation: skəʊʃ
noun
a small amount; a little

There are 3 definitions of PK in English:

pK

Line breaks: pK

noun

Chemistry
  • A figure expressing the acidity or alkalinity of a solution of a weak electrolyte in a similar way to pH, equal to −log10 K, where K is the dissociation (or ionization) constant of the electrolyte.
    More example sentences
    • The average experimental residue pKs are slightly stabilized relative to what is found in small peptides with a modest standard deviation.
    • In the yeast variant, the apparent pK of the alkaline transition is an intermediate value between the pKs of two ionizations.
    • With SCCE 40% of the pKs are in error by this amount and 7% have errors greater than 4 pH units.

Origin

from p as in pH, and K representing a constant.

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Definition of pK in:

There are 3 definitions of PK in English:

pk

Line breaks: pk

abbreviation

  • 1 (also Pk) Park.
  • 1.1Peak.
  • 1.2Peck(s).
  • 1.3Pack.

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