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Forensic Science Investigation/Lesson: Difference between revisions
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Forensic Science Investigation/Lesson (view source)
Revision as of 14:26, 4 October 2012
, 13 years ago→Clue Sheet
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4. Match the colour with the chart.<br /> | 4. Match the colour with the chart.<br /> | ||
Acids turn the paper red, alkalis turn the paper dark blue, neutral soils turn the paper green. | Acids turn the paper red, alkalis turn the paper dark blue, neutral soils turn the paper green.<br /> | ||
== Soil Washing Clues == | == Soil Washing Clues == | ||
