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Chemistry, 22.06.2019 07:30, bbyniah123
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
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Which compound most likely has the greatest bond energy?
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Wind and moving water provide energy. chemical mechanical thermal none of the above
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Energy can be changed from one form to another. Which terms can be used to describe these changes? C...
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