Ruthie Cook

United States

Joined: 31/08/2011

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Ruthie Cook's PowerPoint Presentations

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erasev is now following jhschem

99 months ago

jhschem uploaded a new presentation "LAB Notes 90s Topics Intro to Chemistry Narrated"

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jhschem uploaded a new presentation "LAB Notes Sig Figs and Calculations Narrated"

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jhschem uploaded a new presentation "LAB Notes Measurements and Conversions Narrated"

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jhschem uploaded a new presentation "Notes Isotope Abundance Narrated"

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jhschem uploaded a new presentation "Notes Isotopes Narrated"

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jhschem uploaded a new presentation "Notes Neutral Atoms Narrated"

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jhschem uploaded a new presentation "Notes Subatomic Particles Narrated"

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jhschem uploaded a new presentation "Notes Elements and Atoms Narrated"

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jhschem uploaded a new presentation "LAB Notes Significant Figures Narrated"

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