Daily Archives: October 16, 2014

Chem 11 – Oct 17: Periodic Table Powerpoint

Posted on October 16, 2014 by Mrs. Dildy

Quiz today! Start notes on the periodic table and chemical families (Workbook 2.11-2.12) You should have completed 2.1-2.10 & 2.17 in your workbook, plus pg 149 #20-21 in the Hebden text.

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Sci 9 – Oct 16: Multivalent Metals

Posted on October 16, 2014 by Mrs. Dildy

  Naming compounds containing multivalent metals (transition metals with more than one possible charge) To name follow rules for naming binary ionic and polyatomic ions and include a Ronan numeral (in brackets) to signify the charge of the metal. Assignment: … Continue reading →

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Chem 11 – Oct 16: Isotopes and Naming Ionic Compounds

Posted on October 16, 2014 by Mrs. Dildy

Isotopes – Atoms of an element with differing numbers of neutrons, therefore different atomic masses. Assignment: Workbook 2.9 & Text pg. 149 #20-21 Compounds, Naming & Formulas Difference between ionic and covalent compounds Names and formulas for binary ionic compounds … Continue reading →

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