Worksheet
Curated OER

Oxyanions

For Students 11th - 12th
In this oxyanions worksheet, students identify the common polyatomic ions. They write formulas and name polyatomic ions based on IUPAC rules.
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Upper Canada District School Board

Tom Stretton's Chemistry Pages: Identifying the Element

For Students 9th - 10th
Can you apply your knowledge of the elements to real-world uses? Read these fifty clues about chemical elements, and identify the correct element by name and symbol.

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