Writing Formulas by Crossing Over
In this formulas worksheet, students use the cross-over rule to determine the formula for compounds of the elements and polyatomic ions given. Students complete 15 problems.
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Common Ions and Formulae of Ionic Compounds
This is not a worksheet per se, but rather a reference sheet for your chemistry class. It displays a list of cations and anions along with their chemical symbols and net charges. Following the table is a pretty thorough explanation of...
9th - 12th Science
Chemistry Revision Themes: Quick Crosswords
A collection of 16 different chemistry crosswords provides variety in the ways that your class reviews chemistry vocabulary and concepts. Because the topics for each range from the introductory periodic table of elements to the complex...
6th - 12th Science
Svalbard Islands and Our Community
The LeConte glacier, located in Alaska, has retreated 2.5 miles over the last 80 years. Through an inquiry-based activity, individuals analyze glaciers found throughout the world and their changes over time. They then measure a model of...
6th - 12th Science CCSS: Adaptable
Formulae of Ionic Compounds and their Names - Part 2
I asked the cat sitting next to me if he had any Sodium Hypobromite; he said NaBrO. The third video in the six-part series introduces how to name polyatomic ions such as Sodium Hypobromite. It offers the general rules and a few example...
4 mins 9th - 12th Science CCSS: Adaptable