Which of the following is the limit of detectability of electron microprobe analyser?
A. 10-14 g
B. 10-140 g
C. 10-7 g
D. 10-70 g
Answer:A
Which of the following is the limit of detectability of electron microprobe analyser?
A. 10-14 g B. 10-140 g C. 10-7 g D. 10-70 g
Explanation: Electron microprobe analyser allows the analysis of extremely small objects. The limit of detectability is 10-14 g.