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Question and answer
All radioisotopes decay at the same rate. True False
All radioisotopes decay at the same rate. False . Each radionuclide decays at its own unique rate which cannot be altered by any chemical or physical process.
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User: All radioisotopes decay at the same rate. True False





Weegy: All radioisotopes decay at the same rate. False . Each radionuclide decays at its own unique rate which cannot be altered by any chemical or physical process.
Expert answered|evelilly|Points 0|

User: Iodine-131 has a half-life of 8.07 days. What fraction of a sample of iodine-131 is left after 16.14 days? a 1/16 b 1/4 c 1/8 d 1/2

Weegy: Iodine-131 has a half-life of 8.07 days. After two half-lives, or 16.14 days, the fraction of iodine-131 remaining is one quarter (b).
Expert answered|evelilly|Points 0|

User: The experiment that produced the first artificial transmutation also provided evidence that the nucleus contains ____________ . a neutrons b protons c quarks d electrons

Weegy: The experiment that produced the first artificial transmutation also provided evidence that the nucleus contains neutrons. The first ever artificial transmutation was carried out by Rutherford in 1919.
Expert answered|evelilly|Points 0|

User: Which was the first transuranium element to be synthesized? a americium b plutonium c neptunium d technetium

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Asked 1/28/2013 12:18:35 PM
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Questions asked by the same visitor
Why does Truth include a personal account in her speech? A. To find out who bought her children B. To warn others of the dangers in having children C. To alienate the mothers in the audience D. To prove a point about what it means to be a women
Weegy: Because the truth is personal (More)
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Expert Answered
Updated 93 days ago|4/26/2016 10:09:34 AM
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Sojourner Truth includes a personal account in her speech: To prove a point about what it means to be a woman.
Added 93 days ago|4/26/2016 10:09:34 AM
This answer has been confirmed as correct, not copied, and helpful.
What is the main idea of “Ain’t I a Woman?” a Slavery caused inequality among women. b Women need to be taken care of. c Women should have equal rights with men. d Slavery should be abolished.
Weegy: The main idea of “Ain’t I a Woman?” is: Women should have equal rights with men. (More)
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Expert Answered
Updated 93 days ago|4/26/2016 10:09:59 AM
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A. To find out who bought her children User: Why does truth include a personal account in her speech?
Weegy: To denote transparency to the speakers audience about what have actually transpired. User: Why does truth include a personal account in her speech? A. To find out who bought her children B. To warn others of the dangers in having children C. To alienate the mothers in the audience D. To prove a point about what it means to be a women (More)
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Asked 1/25/2013 8:03:03 AM
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What does Truth mean when she says, “Man has nothing to do with Him [Christ]”? a She is emphasizing a point about Christ. b She is emphasizing a point about inequality. c She is emphasizing the importance of women. d She is emphasizing the need for men to bear children.
Weegy: Sojourner Truth is emphasizing the importance of women when she says Man has nothing to do with Him. (More)
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Expert Answered
Updated 93 days ago|4/26/2016 10:12:59 AM
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Which was the first transuranium element to be synthesized? a americium b plutonium c neptunium d technetium
Weegy: Neptunium was the first transuranium element to be synthesized User: Comparing the level of carbon-14 in an object to the level of carbon-14 in the atmosphere is used to determine what? a radioactive dating b its half life c rate of decay d radiocarbon dating Weegy: Comparing the level of carbon-14 in an object to the level of carbon-14 in the atmosphere is used to determine radiocarbon dating. (More)
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Expert Answered
Updated 93 days ago|4/26/2016 10:15:09 AM
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