Elemental Studies of Soil and Food Flour for Risk Assessment of Highway Pollution Using Particle-Induced X-Ray Emission (PIXE) Spectrometry

<table>Cross plot of the contaminated soil and cassava flour samples using elemental average concentrations (<i>μ</i>g/g) as variables.</table>

International Scholarly Research Notices

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Figure 6

Figure 6: Elemental Studies of Soil and Food Flour for Risk Assessment of Highway Pollution Using Particle-Induced X-Ray Emission (PIXE) Spectrometry 

Figure 6 | Elemental Studies of Soil and Food Flour for Risk Assessment of Highway Pollution Using Particle-Induced X-Ray Emission (PIXE) Spectrometry 