. . "(physical chemistry) a distinct state of matter in a system; matter that is identical in chemical composition and physical state and separated from other material by the phase boundary; \"the reaction occurs in the liquid phase of the system\""@en-us . . "110387350"@en-us . . . "0"^^ . . . . "form"@en-us . "114480065"^^ . "113657323"@en-us . "0"^^ . . . "phase"@en-us . . . . . . . . . . . . . "phase"^^ . . . "14480065-n"^^ . . .