Chemistry, 06.04.2021 01:40 mendezmarco2004
How long does it take a 100.00mg sample of As-81 with a half-life of 33 seconds to decay to 6.25g?
Answers: 3
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What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?
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An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
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How long does it take a 100.00mg sample of As-81 with a half-life of 33 seconds to decay to 6.25g?...
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