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The half-life of a certain element is 100 days. how many half-lives will it be before only one eighth of this elementremains?
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Large crystals are formed when igneous rocks cool very slowly igneous rocks cool very quickly sedimentary rock is eroded metamorphic rocks change into igneous rock
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Chemistry, 23.06.2019 13:30
What is matter? a. anything that has mass and takes up space b. something that has volume and takes up space. c. things that have energy and take up space d. things that take up space but don't have mass
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Which best describes the energy change that takes place during deposition...
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