氢原子各能级的能量 n1=1,E1=-2.179×10-18X(1/12)J=-13.6eV n1=2,E2=-2.179×10-18×(1/22)J=-5.45×10-19J n1=3,E3=-2.179×10-18×(1/32)J=-2.42×10-19J .En==-2.179X10-18×(1/n2)J 氢原子各能级的能量 n1 =1，E1 = -2.179×10-18×(1/1 2 )J = -13.6eV n1 =2，E2 = -2.179×10-18×(1/2 2 )J = -5.45×10-19J n1 =3，E3 = -2.179×10-18×(1/3 2 )J = -2.42×10-19J . En = = -2.179×10-18×(1/n2 )J