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The amount of time required for 50% of a radioactive isotope to decay is
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Asked 39 days ago|4/18/2024 5:46:32 PM
Updated 39 days ago|4/18/2024 6:03:02 PM
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User: The amount of time required for 50% of a radioactive isotope to decay is

Weegy: The amount of time required for 50% of a radioactive isotope to decay is half-life.



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User: Scientists think that ____________ were the first cells.

Question
Asked 39 days ago|4/18/2024 5:46:32 PM
Updated 39 days ago|4/18/2024 6:03:02 PM
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Scientists think that Last Universal Common Ancestor (LUCA) were the first cells.
Added 39 days ago|4/18/2024 6:02:14 PM
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Scientists think that Prokaryotes were the first cells.
Added 39 days ago|4/18/2024 6:02:33 PM
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Added 39 days ago|4/18/2024 6:03:02 PM
Deleted by Hotherian [4/18/2024 6:03:21 PM]
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Who served as the final leader of the Soviet Union?
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Updated 40 days ago|4/17/2024 11:40:12 AM
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Mikhail Gorbachev served as the final leader of the Soviet Union.

Added 40 days ago|4/17/2024 11:40:12 AM
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Princess Diana was 36 years old when she died.
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Updated 40 days ago|4/17/2024 11:40:47 AM
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Japan was ruled by Shoguns from 1185 to 1868.

Added 40 days ago|4/17/2024 11:40:47 AM
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Confirmed by yumdrea [4/17/2024 12:23:38 PM]
What name is given to the deep ditch filled with water that often surrounded castles?
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Updated 40 days ago|4/17/2024 11:39:34 AM
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A moat is the name given to the deep ditch filled with water that often surrounded castles.

Added 40 days ago|4/17/2024 11:39:34 AM
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Confirmed by yumdrea [4/17/2024 12:30:47 PM]
What was the final battle of the Napoleonic Wars?
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Updated 40 days ago|4/17/2024 11:43:44 AM
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The final battle of the Napoleonic Wars was the Battle of Waterloo.
Added 40 days ago|4/17/2024 11:43:08 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [4/17/2024 12:20:27 PM]
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Added 40 days ago|4/17/2024 11:43:44 AM
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