Biology, 04.02.2020 13:57, jakobrobinette
Ahalf-life of a radioactive substance is the amount of time needed for one half of to decay into a stable isotope.
the neutrons in the nuclei
its beta particles
the nuclei in a sample
Answers: 2
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How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?
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Biology, 23.06.2019 03:00, FailingstudentXD
1. using two to three sentences, summarize what you investigated and observed in this lab. 2. what building material did you use to build your house? did your results support or fail to support your hypotheses?
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Ahalf-life of a radioactive substance is the amount of time needed for one half of to decay into a...
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