
Reading formulae explain card
Use the labelled parts to connect observation with the chemistry idea in reading formulae.- 1Capital letter -> Symbol: identifies
- 2Subscript -> Formula: counts
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Lesson
Symbols represent elements, while formulae show the elements and numbers of atoms in compounds or molecules.
Learning objectives
Explain Elements and Compounds from Symbols and Formulae using correct chemistry vocabulary.
Use the relevant observation, formula, symbol, test, or separation method.
Write conclusions that connect evidence to the concept.
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