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This collection is a resource companion to the SciPack of the same name. While elementary students generally don't study this topic, it is good for teachers to understand the concepts.
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The Explaining Matter With Elements, Atoms, and Molecules Enhanced E-book explores the properties of substances and elements and examines the investigative evidence for the atoms and molecules that make up all matter. Certain properties can be used to distinguish substances and changes in substances. Building on this idea, patterns of properties of elements and substances led scientists to the development of the periodic table of elements. These properties and the way different atoms and molecul