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When radium-226 decays to form radon-222, the radium nucleus emits a(an) A. alpha particle. B. beta particle. C. gamma ray. D. electron.
When radium-226 decays to form radon-222, the radium nucleus emits an alpha particle.
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Asked 5/5/2015 12:40:52 PM
Updated 8/18/2015 2:20:41 AM
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When radium-226 decays to form radon-222, the radium nucleus emits an alpha particle.
Added 8/18/2015 2:20:41 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/18/2015 3:25:37 AM], Rated good by jeifunk
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During nuclear fission, great amounts of energy are produced from A. very small amounts of mass. B. tremendous amounts of mass. C. a series of chemical reactions. D. particle accelerators.
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Updated 9/25/2015 8:04:37 PM
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During nuclear fission, great amounts of energy are produced from very small amounts of mass.
Added 9/25/2015 8:04:37 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [9/26/2015 12:11:11 AM]
What type of radiation is emitted when polonium-212 forms lead-208? A. an alpha particle B. a beta particle C. gamma radiation D. all of the above
Weegy: An ALPHA PARTICLE is emitted when polonium-212 forms lead-208. (More)
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