In Electron Impact Mass Spectrometry (EIMS),what Is Being Detected

question 12

Multiple Choice

In electron impact mass spectrometry (EIMS) ,what is being detected?

• A)The molecular mass of the compound
• B)The molecular formula of the compound
• C)The mass to charge ratio of any ionic species
• D)The mass to charge ratio of any neutral species

---

Definitions:

Denisovans

An extinct species or subspecies of archaic humans in the genus Homo, known from DNA evidence and a few fossils found in Siberia.

Mousterian Toolmakers

Prehistoric peoples associated with the Middle Paleolithic period, known for their stone tool technology used by Neanderthals and early modern humans.

Scraper

A tool used for scraping surfaces, typically to remove residue, clean, or make the surface smoother, found in both household and industrial contexts.

Upper Paleolithic

The Upper Paleolithic is the third and last subdivision of the Paleolithic or Old Stone Age, characterized by the development of diverse and sophisticated tools, art, and cultural advances.