Forensic Investigation of Physical Evidence Quiz

Forensic chemists perform specialized analyses to identify materials found at crime scenes and determine their composition and nature.

Physical evidence is sealed in special containers to prevent contamination and degradation, ensuring its integrity for analysis.

A chain of custody is established to document the handling and transfer of physical evidence to maintain its reliability and admissibility in court.

<p>Forensic investigators connect the accused to the victim by matching physical evidence from the crime scene or trace evidence found on or about the person accused of the crime.</p> Signup and view all the answers

<p>Modern chemistry employs a wide range of analytical techniques along with traditional methods of analysis to examine physical evidence and minute details.</p> Signup and view all the answers

<p>Forensic chemists use a variety of methods and instruments like HPLC, GC-MS, and IR spectroscopy to identify unknown substances.</p> Signup and view all the answers

<p>Democritus (40 B.C.E.-370 B.C.E.)</p> Signup and view all the answers

<p>Hemlock</p> Signup and view all the answers

<p>Inheritance powder</p> Signup and view all the answers

<p>It was the first instance of an actual chemical test for poison.</p> Signup and view all the answers