Chemistry, 03.12.2019 04:31 natenate32
Here are some densities computed by a student doing this laboratory experiment. rock water wooden block 3.34 g/cm3 1.00 g/cm3 0.495 g/cm3 the student noticed that the rock sank in water. after the experiment, she put the wooden block in the water and it floated. use the densities above to explain why.
Answers: 2
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During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.
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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
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Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?
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Here are some densities computed by a student doing this laboratory experiment. rock water wooden bl...
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