Neon Energy Ion Level 1 Level 2 (ev) 1320.0 NE X 1 6 1310.0 NE X 1 5 1280.0 NE X 1 4 1210.0 NE X 1 3 1130.0 NE IX 1S2 1S 1S4P 1PO 1070.0 NE IX 1S2 1S 1S3P 1PO 1020.0 NE X 1 2 938.0 NE VII 1S22S2 1S(0) 1S2S22PX 925.0 NE VI 1S22S22P 2P(1/2)O 1S2S22P2X 921.0 NE IX 1S2 1S 1S2P 1PO 915.0 NE V 1S22S22P2 3P(0) 1S2P22P3X 914.0 NE IX 1S2 1S 1S2P 3PO 906.0 NE IV 1S22S22P3 4S(3/2)O 1S2S22S4X 905.0 NE IX 1S2 1S 1S2S 3S 899.0 NE III 1S22S22P4 3P(0) 1S2S22P5X 893.0 NE II 1S22S22P5 2P(1/2)O 1S2S22P6X 302.0 NE X 2 6 286.0 NE X 2 5 255.0 NE X 2 4 204.0 NE VIII 1S22S 2S(1/2) 1S25P 189.0 NE X 2 3 177.0 NE VIII 1S22S 2S(1/2) 1S24P 168.0 NE VIII 1S22P 2P(1/2) 1S24D 166.0 NE VIII 1S22P 2P(1/2) 1S24S 164.0 NE VII 1S22S2 1S(0) 1S22S4P 158.0 NE IX 1S2P 3PO 1S3D 3D 151.0 NE IX 1S2P 1PO 1S3D 1D 151.0 NE VII 1S22S2P 1PO 1S22S4L 141.0 NE VIII 1S22S 2S(1/2) 1S23P 128.0 NE VI 1S22S22P 2P(1/2)O 1S24D 127.0 NE VII 1S22S2 1S(0) 1S22S3P 1PO 126.0 NE VIII 1S22P 2P(1/2) 1S23D 120.0 NE VIII 1S22P 2P(1/2) 1S23S 117.0 NE VII 1S22S2P 1PO 1S22S3D 3D 113.0 NE X 3 6 107.0 NE VII 1S22S2P 1PO 1S22S3S 1S 106.0 NE VII 1S22S2P 1PO 1S22S3D 1D 105.0 NE V 1S22S22P2 3P(0) 1S22S22P4L 102.0 NE VI 1S22S2P2 1S22S2P3D 101.0 NE VI 1S22S22P 2P(1/2)O 1S23D 97.0 NE X 3 5 89.5 NE VI 1S22S22P 2P(1/2)O 1S23S 86.5 NE V 1S22S22P2 3P(0) 1S22S22P3D 81.59 NE VI 1S22S2P2 1S22S2P3S