A technique applicable for determining whether an individual has recently fired a weapon is:

Question

Quizplus · Accepted Answer

All of the mentioned techniques (scanning electron microscope, atomic absorption analysis, and neutron activation analysis) can be used in forensic science to detect gunshot residues or elements related to firearm discharge on an individual's hands or clothing, thus helping to determine if someone has recently fired a weapon.

A Technique Applicable for Determining Whether an Individual Has Recently