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what are radioactive elements?
Radioactivity refers to the particles which are emitted from nuclei as a result of nuclear instability.
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Asked 4/7/2014 9:30:16 PM
Updated 4/8/2014 5:31:54 AM
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A radioactive element is an element subject to spontaneous degeneration of its nucleus accompanied by the emission of alpha particles, beta particles, or gamma rays.
Added 4/8/2014 5:31:54 AM
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Mesoamerica is located A. in the modern United States between California and the Mississippi River. B. in modern Brazil near the Amazon River basin. C. in modern Peru and parts of eastern South America. D. in modern Mexico and parts of Central America.
Weegy: Mesoamerica is located in modern Peru and parts of eastern South America. (More)
Question
Updated 4/9/2014 6:17:01 AM
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Mesoamerica is located in modern Mexico and parts of Central America.
Added 4/9/2014 6:17:01 AM
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Scipio was a daring Roman general during the Second Punic War. A. True B. False
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Updated 4/9/2014 7:44:22 AM
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Scipio was a daring Roman general during the Second Punic War.
True.
Added 4/9/2014 7:44:22 AM
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Tribune was someone elected to represent the lower class of Roman citizens. A. True B. False
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Updated 4/8/2014 11:31:12 PM
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TRUE. Tribune was someone elected to represent the lower class of Roman citizens.
Added 4/8/2014 11:31:12 PM
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As the emperor of China, Kublai Khan built a new capital and palace at the site of the modern-day city of A. Tibet. B. Shanghai. C. Beijing. D. Shangdu.
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Updated 4/15/2014 9:29:38 PM
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As the emperor of China, Kublai Khan built a new capital and palace at the site of the modern-day city of C. Beijing.
Added 4/15/2014 9:29:38 PM
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Confirmed by jeifunk [4/15/2014 9:31:15 PM]
From 398 A.D.-404 A.D., Saint John Chrysostom served in Constantinople as bishop, or A. patriarch. B. pope. C. emperor. D. scholar.
Weegy: The answer is C. emperor (More)
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Updated 4/10/2014 10:17:39 PM
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From 398 A.D.-404 A.D., Saint John Chrysostom served in Constantinople as bishop, or PATRIARCH.
Added 4/10/2014 10:17:38 PM
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