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CHEMISTRY 4 Multiple Choice Questions. Help me please!
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Kattt
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Date Posted:
5/12/2008 12:56:52 AM
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CHEMISTRY 4 Multiple Choice Questions. Help me please!
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Question Details:
1.
Which is the most susceptible to damage from ionizing radiation?
(1 point)
soft tissue
paper
wood
lead
What particle is needed to complete the following equation?
9.
(1 point)
12.
What substances are used as moderators in a nuclear reactor?
(1 point)
carbon and water
liquid sodium and water
plutonium and neptunium
cadmium and other metal
14.
Radioisotopes taken internally for medical reasons ____.
(1 point)
must be eliminated from the body slowly
should be fissionable isotopes
are usually deposited in fat tissue
should have a short half-life
Answers:
Cramster Expert
Ricky Wilkins
(Cramster SME)
Cramster In-House Subject Matter Expert
Date Posted:
5/12/2008 3:09:23 AM
Status:
Live
Asker's Rating:
Lifesaver
Response:
1.
Which is the most susceptible to damage from ionizing radiation?
(1 point)
soft tissue
paper
wood
lead
What particle is needed to complete the following equation?
9.
(1 point)
12.
What substances are used as moderators in a nuclear reactor?
(1 point)
carbon and water
liquid sodium and water
plutonium and neptunium
cadmium and other metal
14.
Radioisotopes taken internally for medical reasons ____.
(1 point)
must be eliminated from the body slowly
should be fissionable isotopes
are usually deposited in fat tissue
should have a short half-life
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