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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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MannyD MannyD
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7 years ago
Cesium-137 and Strontium-90 are both produced in nuclear fallout.  Cesium-137 has a half-life of 30 years.  Strontium-90 has a half-life of 28 years.  Strontium-90 is considered to be a greater health threat because
A) strontium is chemically similar to calcium but is more readily removed from the body than calcium is.
B) strontium is chemically similar to calcium and is incorporated into bone.
C) cesium-137 has a longer half-life.
D) cesium-137 is not radioactive.
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
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Chemistry for Changing Times, 13th Edition
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tropicauxtropicaux
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