noun. potential of hydrogen; a measure of the acidity or alkalinity of a solution equal to the common logarithm of the reciprocal of the concentration of hydrogen ions in moles per cubic decimetre of solution. Pure water has a pH of 7, acid solutions have a pH less than 7, and alkaline solutions a pH greater than 7.

What word has pH?

• phaeton.
• phalanx.
• phallic.
• phallus.
• phantom.
• pharaoh.
• pharmas.
• pharmer.

Is PE a valid scrabble word?

Pe is valid Scrabble Word.