1ni 2+2.Co 2-3Ge4Mn 2+5Cl-6VPlease help problem here is that i dont understand im aware aluminum has 13 electrons and when i placed and took out electrons based on what it said none of them reached 13 so whats the logic?
Baked oatmeal is a wonderful breakfast3 cups oatmeal 3/4 cup sugar (brown is better) 2 tspbaking powder 1/2 tspsalt 2 eggs, beaten 1/2 cup oil or melted butter 1 cup milk 1-2 tspcinnamon 1/2 cup nuts (opt.) 1 cup raisins (opt.) Just mix everything together in a greased 9x13 pan and bake at 350 for 25-30 minCan be mixed at night and left to sit overnight in fridge, then baked in morningyou could mix all the dry ingredients in a plastic bag at home and take along so you don't have to worry about buying themPancakes from Bisquick would be good too, with butter, syrup, or jam.
Note that the question doesn't say that the element has 13 electronsIt says that the element has 13 electrons in the third principal energy level(n) So then it would have a configuration of 3s2 3p6 3d5 which equals 13 electrons in the third principal energy level.(2+6+513) Mn 2+ loses its 2 electrons in the 4s energy level and orbital and it's the only one that has 13 electrons in it's 3rd energy level so that's the answer 4Mn 2+
Baked oatmeal is a wonderful breakfast3 cups oatmeal 3/4 cup sugar (brown is better) 2 tspbaking powder 1/2 tspsalt 2 eggs, beaten 1/2 cup oil or melted butter 1 cup milk 1-2 tspcinnamon 1/2 cup nuts (opt.) 1 cup raisins (opt.) Just mix everything together in a greased 9x13 pan and bake at 350 for 25-30 minCan be mixed at night and left to sit overnight in fridge, then baked in morningyou could mix all the dry ingredients in a plastic bag at home and take along so you don't have to worry about buying themPancakes from Bisquick would be good too, with butter, syrup, or jam.
Note that the question doesn't say that the element has 13 electronsIt says that the element has 13 electrons in the third principal energy level(n) So then it would have a configuration of 3s2 3p6 3d5 which equals 13 electrons in the third principal energy level.(2+6+513) Mn 2+ loses its 2 electrons in the 4s energy level and orbital and it's the only one that has 13 electrons in it's 3rd energy level so that's the answer 4Mn 2+
