Slide 1Beta Science Mr. McMartin Slide 2  Element: a substance that cannot be separated or broken down into simpler substances by chemical or physical means.  Pure…

1. Elements 2. Elements▫ An element is a pure substance that cannot be separated into simpler substances by physical or chemical means 3. ▫ A pure substance is a substance…

1. By Tenzin Liddy-Corlett 2. Elements and Atoms 3. What is an Element? An Element is a type of substance that is made from only one type of Atom. E.g. The Element hydrogen…

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Slide 1 Rocks and Minerals posted version Slide 2 What is a Mineral? Naturally occurring – not man-made Solid - not liquid or gas Inorganic- not part of a living thing…

Slide 1 Slide 2 September 10, 2014 Slide 3 1) Record your homework. 2) See Mrs. Grgurina to get last night’s homework checked. 3) Read QUIETLY at your desk or complete…

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1 Query Languages for XML XPath Xquery Slides from the textbook webpage: http://infolab.stanford.edu/~ullman/dscb.html Storage of XML Data  XML data can be stored in …