Match the radioactive tracer with its most common use.
1. Estimating the age of formerly...
Match the radioactive tracer with its most common use.
1. Estimating the age of formerly living ancient artifacts
2. Biological tracer used in PET scans
3. Cancer treatments
4. Most widely used biological tracer used to detect brain tumors and bone and 5. lung ailments
6. Detection and treatment of thyroid ailments
7. Fuel in nuclear reactors
8. Smoke detectors in homes and industry
A. Iodine-131
B. Uranium-235
C. Cobalt-60
D. Carbon-14
E. Technitium-99
F. Fluorine-18
G. Americium-241
Answers: 3
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Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery
Answers: 3
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The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.
Answers: 1
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Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
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