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A sample of thorium-234 has a half-life of 24.1 days. If that sample is allowed to decay for 96.4 days and 4.67 grams remains, what was the original mass of the sample?
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What is the value of keq for the reaction expressed in scientific notation
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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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Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
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A sample of thorium-234 has a half-life of 24.1 days. If that sample is allowed to decay for 96.4 da...
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