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If an element contains 8 electrons how many electrons will be placed in the 2nd valence shell?
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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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40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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If an element contains 8 electrons how many electrons will be placed in the 2nd valence shell?...
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