character: Ms. Sarah Johnson
topic: Ionic Compounds in Food Preservation
grade: 12
subject: Chemistry
LearnActions
SearchCreate
character: Dr. Emily Carter
topic: Chemical Properties of Sodium Benzoate as a Preservative
grade: 12
subject: Chemistry
LearnActions
SearchCreate
character: Mr. Alan Thompson
topic: Application of Ionic Compounds in Biochemical Reactions
grade: 12
subject: Chemistry
LearnActions
SearchCreate
character: Ms. Lisa Kim
topic: The Role of Ionic Compounds in Food Safety Standards
grade: 12
subject: Chemistry
LearnActions
SearchCreate