Aroma 203 Review for Final exam 2023 with 100% correct answers

Atoms consist of three things: correct answersPositively charged protons; Neutral neutrons; and Negatively charged electrons. Essential oils are produced by plants correct answersStarting materials are carbon dioxide, and water three compounds in essential oils correct answers• Hydrogen • Oxygen • Carbon Hydrogen is the smallest atom that exists. • Carbon has six protons and six neutrons in the nucleus. • Oxygen atoms have eight protons and eight neutrons in the nucleus. Two or more atoms joined together (bonded) are called: correct answersMolecule Composition of essential oils will vary considerably depending on the following factors: correct answers• Geographic origin • Climate • Soil conditions • Cultivation conditions • Harvest methods • Extraction methods • Storage methods An isoprene unit: correct answersIs five carbon atoms joined as a branched chain to form molecules