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nounthe chemical group that gives color to a moleculetype of:
Definition that contains chromophore
- basic color a dye that is considered to be a base because the chromophore is part of a positive ion
- basic colour a dye that is considered to be a base because the chromophore is part of a positive ion
- basic dye a dye that is considered to be a base because the chromophore is part of a positive ion
- acid dye dye in which the chromophore is part of a negative ion