How do you figure out the of electrons per layer when creating a Bohr model?
Electrons Protons and protons Atomic number so hydrogen has 1 proton 1 electron on the first layer Aluminum is 13 its layers would be 2-8-3 The first layer of an atom always holds 2 electronsPeriodEvery layer after that holds 8 until we reach the last layerA layer needs 8 electrons in it to move on to the next level.
DO NOT wrap it in plastic wrapIt is not meant for the ovenIt may have been dryer beucase it didn't have as much fatMake sure there is a good fat marbled thru for a nice juice end result.
important you always have liquid in the pan always cook fat side up and baste frequently try a cooking bag use meat thermometer bake till internal temp reached 165 by bone using a oven bag cooks for less time one place I worked would over wrap in plastic film then over wrap in foil it does work but I dont think it will help dryness as i mention use methods above
Rump roasts have much lesser amounts of fat than other cuts of beef There are several things you can doBut first, give up the idea that you'll keep the plastic wrap on itYou can PURCHASE a cooking bag However, it is mostly in preparationYou can inject your roast with broth or waterYou can inject it with a bit of red, dry, wineEven 'inject' a seasoned butter mixtureAdding fat this way will help the moistureYou can put water in the roasting pan, tightly covered with foilSteaming will help retain the moistureButt roasts are dryer due to the cutSo you need to help it outSearing the roast before cooking it will add flavor, and also help the moisture problemA crock pot would be another way of cooking it.
Don't use plastic wrapIt will melt and stick to your roastTry a cooking bagI love them for tender moist roast
