The presence of trace elements is useful because they provide markers that may establish the source of a material.
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Q16: Which of the following statements is FALSE?
A)Protons
Q17: Atoms having the same atomic number but
Q18: Which of the following statements is correct?
A)All
Q19: Gamma rays are:
A)Electrons.
B)Protons.
C)Neutrons.
D)Electromagnetic radiation.
Q20: What type of evidence would be expected
Q22: Which would be LEAST useful in identifying
Q23: Alpha particles are a form of radiation
Q24: Emission spectroscopy measures the frequency of light
Q25: Which coat represents the "eye appeal"?
A)Electrocoat primer
B)Primer
Q26: What is the logical first step in
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