Students took notes from the PowerPoint on Compounds, Elements and differences in Pure Substances and Mixtures. We began to explain the Law of Definite Proportions and how to calculate the percent by mass of the elements in a compound.
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Students took notes from the PowerPoint on Compounds, Elements and differences in Pure Substances and Mixtures. We began to explain the Law of Definite Proportions and how to calculate the percent by mass of the elements in a compound.