Based on Table N, uranium-238 and uranium-235 have different...

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

How many molecules are in 6.0 moles of methane