借助于氢原子光谱的能量关系式可定 出氢原子各能级的能量: △E=R1( 2)△E=E2-E1 令n2=∞,则E2=0,E1=-△E 你朵 m1=1,E1=-Rub=-2.179×10J 机学电 2,E2=-kH72 =-545×10-J H3=3,E 3=-R12=-2.42×10J R1 E借助于氢原子光谱的能量关系式可定 出氢原子各能级的能量: ) 1 1 ( 2 2 1 2 2 1 H E E E n n E = R − = − J 2 H n R En = − 2.42 10 J 3 1 3 1 9 3 3 H 2 − n = ,E = −R = − 5.45 10 J 2 1 2 1 9 2 2 H 2 − n = ,E = −R = − 2.179 10 J 1 1 1 1 8 1 1 H 2 − 当n = ,E = −R = − 令n2 = ,则E2 = 0,E1 = −E