Welcome to the World of Chemistry The Language of Chemistry CHEMICAL _____________ -CHEMICAL _____________ - –pure substances that cannot be decomposed.
Welcome to the World of Chemistry. The Language of Chemistry CHEMICAL ELEMENTS -CHEMICAL ELEMENTS - –pure substances that cannot be decomposed by ordinary.
Welcome to the World of Chemistry The Language of Chemistry CHEMICAL ___________ -CHEMICAL ___________ - –pure substances that cannot be decomposed by.
Welcome to the World of Chemistry Types of Observations and Measurements We make QUALITATIVE observations of reactions — changes in color and physical.
