Home
Flashcards
Preview
Criminalistics
Home
Get App
Take Quiz
Create
The presence of ________ __________in materials provides useful "invisible" markers when comparing physical evidence.
trace elements
The ______ ________ is an instrument used to obtain & record the line spectrum of elements.
emission spectrograph
Three important subatomic particles of the atom are the:
proton, neutron, electron
The proton imparts the nucleus of an atom with a _______ charge.
positive
As an electron falls back ffrom a higher to lower engery level, it emits _______.
light
X-ray diffraction patterns are obtained from _________ substances.
crystalline
A _______ microscope consists of 2 lenses mounted at each end of a hollow tube.
compound
A microscope having only one eyepiece is _______; one having 2 eyepieces is _______.
monocular;
binocular
A side-by-side view of two specimens is best obtained with the _______ microscope.
comparison
The steroscopic miscroscope offfers a large _______ ________ between the objective lens and the specimen.
working distance
The _______ _________ microscope focuses a beam of electrons on a specimen to produce an image.
scanning electron
Author
carollawson@charter.net
ID
37847
Card Set
Criminalistics
Description
Inorganic Analysis, Microoscope
Updated
2010-09-28T02:47:46Z
Home
Flashcards
Preview