. . "chemical change"@en-us . "0"^^ . . . "112685879"@en-us . "113446390"^^ . . "0"^^ . "13446390-n"^^ . . "chemical process"^^ . "chemical action"@en-us . . . . "chemical process"@en-us . "(chemistry) any process determined by the atomic and molecular composition and structure of the substances involved"@en-us . . . .