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In Chemistry / College | 2025-07-08

Which metallic component of firearm discharge residues could not be detected using:
A. barium
B. antimony
C. lead
D. carbon

Asked by adriannecoombs

Answer (2)

The component of firearm discharge residues that could not be detected is carbon, as it is a non-metal. In contrast, barium, antimony, and lead are metals that can be detected in such residues. Therefore, the correct answer is D. carbon.
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Answered by Anonymous | 2025-07-08

The metallic component of firearm discharge residues that cannot be detected using chromatography is carbon. Barium, antimony, and lead are all detectable metallic components. Carbon, being a non-metal, does not fall into this category. ;

Answered by GinnyAnswer | 2025-07-08

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