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Chemistry, 22.06.2019 00:00
Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.
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Chemistry, 22.06.2019 05:50
What are transitions between a liquid and gas called? identify which way they are transitioning
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Chemistry, 22.06.2019 06:20
If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution
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Chemistry, 22.06.2019 07:30
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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Using the following formula 2 C2H2 + 5 O2 ——> 4 CO2 + 2 H2O How many grams of CO2 can be produced...
Mathematics, 11.02.2020 17:23
Mathematics, 11.02.2020 17:23
Mathematics, 11.02.2020 17:23
Mathematics, 11.02.2020 17:23
Mathematics, 11.02.2020 17:23
English, 11.02.2020 17:23
English, 11.02.2020 17:24