'Fresh sample' diaporamas de présentation

Study Guide for Chapter 28

Study Guide for Chapter 28. Nuclear Chemistry. 1. Positron. A. - particle of charge +1 and mass equal to that of an electron. 2. Alpha particle. D. Emitted helium nucleus. 3. Beta particle. F. Energetic electron from a decomposed neutron. 4. Transuranium elements.

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Analysis of plankton by flow

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Diagnostic Laboratory Procedures

Diagnostic Laboratory Procedures. Microscope Use. Objective lenses 4x, 10x, and 40x Oil-immersion is used occasionally A mechanical stage is necessary to view slides thoroughly. Microscope Use. Viewing area = field. Microscope Use. To scan a slide use 4x to focus, then move to 10x

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Soil Acidity and pH

Soil Acidity and pH. Causes, remediation, and measurement. http://www.msichicago.org/ed/learninglabs/imgs/waters_ph_chart.jpg. Soil pH alteration (naturally and manmade). Management and land use Fertilizers, organic matter, and other amendments

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