A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
A B C D
a laser light with holograph. a seismograph. an electron microscope. a stereoscope.
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
(A) a laser light with holograph.
(B) a seismograph.
(C) an electron microscope.
(D) a stereoscope.

Answer: (C) an electron microscope.
Answer: (A) a laser light with holograph.
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
(A) a laser light with holograph.
(B) a seismograph.
(C) an electron microscope.
(D) a stereoscope.
Answer: (C) an electron microscope.