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Chemistry, 21.06.2019 15:00
The density of a planet is 0.69 g/cm3 (density of water is 1.0 g/cm3). which of the following planets might this be? a. mercury b. venus c. saturn d. mars
Answers: 3
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
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Chemistry, 22.06.2019 21:00
Once similarity and one difference between a mixture of elements and a mixture of compounds
Answers: 3
Predict the product of the reaction between toluene and bromine in presence of iron. draw arrow-push...
Mathematics, 26.06.2019 00:30
Mathematics, 26.06.2019 00:30
Chemistry, 26.06.2019 00:30
Mathematics, 26.06.2019 00:30
Mathematics, 26.06.2019 00:30
History, 26.06.2019 00:30
Mathematics, 26.06.2019 00:30