3 questions asap? plz!!?

2)Why is a large mass of uranium-235 needed for a chain reaction?1)Below are shell diagrams for four elementsUnder each indicate the number of valence electrons each element contains B2 circles, 3 dots on the outside circle, 2 on the 1 St and one in light colored one inn the middleC2 circles, 8 on the outside, 2 on the 1st, one light colored in the middleD3 circles, 3 on the 3rd circle, 8 on the 2nd, 2 on the 1St, one light colored one in the middleFBased on the number of their valence electrons which two elements belong to the the same groupYes i have done these and i got them wrongPlz help

I am writing to tell you what an incredible impact these methods had on my life! I have had type 2 diabetes for 27 yearsFor me, the worst part of this horrible disease is the severe pain I constantly get in my feetThe pain is so bad that I avoid standing and walking as much as possibleI've got to tell you that within the first month, my feet stopped hurting altogether and I can now walk totally pain freeBelieve it or not, I even danced at my niece's wedding last month, something I have not done in a many yearsI've been following the book for six months now and my blood sugar is well within normal rangeI feel great! I recommend you use the Type 2 Diabetes Destroyer to naturally reverse your diabetes.

B: boron C: neon D: aluminum F: boron and aluminum have 3 electrons in the outer-most shell, therefore they are in the same groupA large mass of U-235 is needed for a chain reaction because when a U-235 nucleus fissions, it ejects 2 or 3 neutronsThose neutrons have to find at least one more U-235 atom to hit and cause to fission to release more neutrons and continue the chain reactionWithout enough U-235 atoms around, the neutrons will leak out of the mass or get absorbed by something else or decay away before another fission occurs.

The diabetes sickness could be helped just by starting holistic changes in lifestyleThe diet program should consist of fiber rich and also plenty of fruits and vegetablesEat four to 6 meals/snacks spread evenly through the dayGet started exercising routinelyDietary supplements can help tooFlax oil, a daily multivitamin with minerals, bitter melon, garlic, onion, as well as barberry should be positive additions.

The diabetes sickness could be helped just by starting holistic changes in lifestyleThe diet program should consist of fiber rich and also plenty of fruits and vegetablesEat four to 6 meals/snacks spread evenly through the dayGet started exercising routinelyDietary supplements can help tooFlax oil, a daily multivitamin with minerals, bitter melon, garlic, onion, as well as barberry should be positive additions.

It depends on what type of diabetes (type 1 or 2) and what was the degree of impairmentType 1 can not be gotten rid of but type 2 (which is a different mechanism than type 1) can be improved tremendously by exercise weight lossIt is also possible you did not have diabetes to begin with if you were not actually diagnosed.

I am writing to tell you what an incredible impact these methods had on my life! I have had type 2 diabetes for 27 yearsFor me, the worst part of this horrible disease is the severe pain I constantly get in my feetThe pain is so bad that I avoid standing and walking as much as possibleI've got to tell you that within the first month, my feet stopped hurting altogether and I can now walk totally pain freeBelieve it or not, I even danced at my niece's wedding last month, something I have not done in a many yearsI've been following the book for six months now and my blood sugar is well within normal rangeI feel great! I recommend you use the Type 2 Diabetes Destroyer to naturally reverse your diabetes.

B: boron C: neon D: aluminum F: boron and aluminum have 3 electrons in the outer-most shell, therefore they are in the same groupA large mass of U-235 is needed for a chain reaction because when a U-235 nucleus fissions, it ejects 2 or 3 neutronsThose neutrons have to find at least one more U-235 atom to hit and cause to fission to release more neutrons and continue the chain reactionWithout enough U-235 atoms around, the neutrons will leak out of the mass or get absorbed by something else or decay away before another fission occurs.

It depends on what type of diabetes (type 1 or 2) and what was the degree of impairmentType 1 can not be gotten rid of but type 2 (which is a different mechanism than type 1) can be improved tremendously by exercise weight lossIt is also possible you did not have diabetes to begin with if you were not actually diagnosed.