How do you start the reaction in a glow stick
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Chemistry, 21.06.2019 13:50
Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.
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Chemistry, 22.06.2019 12:30
Avariable that is not being directly tested during an experiment should be
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Chemistry, 22.06.2019 19:30
Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. what is the independent variable for this experiment?
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Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
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Mathematics, 15.07.2019 14:50
English, 15.07.2019 14:50
Mathematics, 15.07.2019 14:50
Mathematics, 15.07.2019 14:50
Mathematics, 15.07.2019 14:50
Biology, 15.07.2019 14:50
Biology, 15.07.2019 14:50