Originally developed for detecting air pollutants, a technique called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it, is finding uses in medicine, archaeology, and criminology.
This question is testing our understanding in modifier.
(A)Originally developed for detecting air pollutants ,a technique calledproton-induced x-ray emission , w hich can quickly analyze the chemical elements in almost any substance without
...
This question is testing our understanding in modifier.
(A)Originally developed for detecting air pollutants ,a technique calledproton-induced x-ray emission , w hich can quickly analyze the chemical elements in almost any substance without
...
.jpg)
