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Physics, 22.06.2019 15:30
How many neutrons does element x if itโs atomic number is 28 and its mass number is 87
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Physics, 22.06.2019 21:30
Which sections of the heating curve illustrate this process?
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Physics, 22.06.2019 21:30
The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? a b c d
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Physics, 22.06.2019 21:30
Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmnโazm)c2?
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Which of the following materials generate the strongest magnetic field? Iron, plastic, or silicon?...
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