"a change from one state (solid or liquid or gas) to another without a change in chemical composition"@en-us . . . . "phase transition"@en-us . "state change"@en-us . . . "phase change"@en-us . . . "13536016-n"^^ . "phase change"^^ . . . "0"^^ . "112771649"@en-us . . "0"^^ . "physical change"@en-us . "113536016"^^ . . . "109738442"@en-us . .