In scanning electron microscopy
A. a specimen is fixed and then coated with thin layer of a heavy metal
B. a specimen is fixed and then coated with transition metal
C. a specimen is not fixed and then coated with thin layer of a heavy metal
D. none of the above
Answer:A
In scanning electron microscopy
A. a specimen is fixed and then coated with thin layer of a heavy metal B. a specimen is fixed and then coated with transition metal C. a specimen is not fixed and then coated with thin layer of a heavy metal D. none of the above