Input interpretation
![europium I (neutral europium) | atomic spectral lines](../image_source/6603eab47bb230197cafa7426336a306.png)
europium I (neutral europium) | atomic spectral lines
Atomic spectrum
![Atomic spectrum](../image_source/a58c511a3ab734e82a30c2a5c1498ba9.png)
Atomic spectrum
Visible region
![Atomic spectrum Visible region](../image_source/072f748812d26a38b5f9d732feefadf4.png)
Atomic spectrum Visible region
Spectral lines
![| upper energy level | lower energy level | oscillator strength | transition probability 4594.03 Å | 21761.26 cm^(-1) | 0 cm^(-1) | 0.633 | 1.6×10^8 per second 4627.22 Å | 21605.17 cm^(-1) | 0 cm^(-1) | 0.491 | 1.53×10^8 per second 4661.88 Å | 21444.58 cm^(-1) | 0 cm^(-1) | 0.355 | 1.45×10^8 per second 5215.1 Å | 32948.41 cm^(-1) | 13778.68 cm^(-1) | 0.14 | 4×10^7 per second 5357.61 Å | 32117.1 cm^(-1) | 13457.21 cm^(-1) | 0.12 | 2.3×10^7 per second 5830.98 Å | 30923.71 cm^(-1) | 13778.68 cm^(-1) | 0.3 | 5.1×10^7 per second](../image_source/cf94c913fc2d5a8b346c3135c986f245.png)
| upper energy level | lower energy level | oscillator strength | transition probability 4594.03 Å | 21761.26 cm^(-1) | 0 cm^(-1) | 0.633 | 1.6×10^8 per second 4627.22 Å | 21605.17 cm^(-1) | 0 cm^(-1) | 0.491 | 1.53×10^8 per second 4661.88 Å | 21444.58 cm^(-1) | 0 cm^(-1) | 0.355 | 1.45×10^8 per second 5215.1 Å | 32948.41 cm^(-1) | 13778.68 cm^(-1) | 0.14 | 4×10^7 per second 5357.61 Å | 32117.1 cm^(-1) | 13457.21 cm^(-1) | 0.12 | 2.3×10^7 per second 5830.98 Å | 30923.71 cm^(-1) | 13778.68 cm^(-1) | 0.3 | 5.1×10^7 per second