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| NIST Atomic Spectra Database Ionization Energies Data
Ra (all spectra) |
Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2023). NIST Atomic Spectra Database (ver. 5.11), [Online]. Available: https://physics.nist.gov/asd [2024, April 18]. National Institute of Standards and Technology, Gaithersburg, MD. DOI: https://doi.org/10.18434/T4W30F
BibTex Citation (new window)
|
| At. Num. | Ion Charge | El. name | Ionization Energy (eV) |
Uncertainty (eV) |
References |
|---|---|---|---|---|---|
| 88 | 0 | Radium | 5.2784239 | 0.0000025 | L4979 |
| 88 | +1 | Radium | 10.14718 | 0.00006 | L19486 |
| 88 | +2 | Radium | (31.0) | 1.6 | L8672c99 |
| 88 | +3 | Radium | (41.0) | 1.7 | L8672c99 |
| 88 | +4 | Radium | (52.9) | 1.9 | L8672c99 |
| 88 | +5 | Radium | (64.0) | 2.0 | L8672c99 |
| 88 | +6 | Radium | (82.0) | 2.0 | L8672c99 |
| 88 | +7 | Radium | (97.0) | 2.1 | L8672c99 |
| 88 | +8 | Radium | (124.0) | 2.2 | L8672c99 |
| 88 | +9 | Radium | (140.0) | 2.2 | L8672c99 |
| 88 | +10 | Radium | (204.9) | 2.4 | L8672c99 |
| 88 | +11 | Radium | (227.0) | 2.5 | L8672c99 |
| 88 | +12 | Radium | (250) | 3 | L8672c99 |
| 88 | +13 | Radium | (274) | 3 | L8672c99 |
| 88 | +14 | Radium | (299) | 3 | L8672c99 |
| 88 | +15 | Radium | (324) | 3 | L8672c99 |
| 88 | +16 | Radium | (356) | 3 | L8672c99 |
| 88 | +17 | Radium | (382) | 3 | L8672c99 |
| 88 | +18 | Radium | (409) | 3 | L8672c99 |
| 88 | +19 | Radium | (435) | 4 | L8672c99 |
| 88 | +20 | Radium | (570) | 30 | L582 |
| 88 | +21 | Radium | (600) | 30 | L582 |
| 88 | +22 | Radium | (630) | 30 | L582 |
| 88 | +23 | Radium | (660) | 30 | L582 |
| 88 | +24 | Radium | (740) | 40 | L582 |
| 88 | +25 | Radium | (770) | 40 | L582 |
| 88 | +26 | Radium | (860) | 40 | L582 |
| 88 | +27 | Radium | (900) | 40 | L582 |
| 88 | +28 | Radium | (970) | 50 | L582 |
| 88 | +29 | Radium | (1 040) | 50 | L582 |
| 88 | +30 | Radium | (1 110) | 60 | L582 |
| 88 | +31 | Radium | (1 180) | 60 | L582 |
| 88 | +32 | Radium | (1 250) | 60 | L582 |
| 88 | +33 | Radium | (1 320) | 70 | L582 |
| 88 | +34 | Radium | (1 390) | 70 | L582 |
| 88 | +35 | Radium | (1 460) | 70 | L582 |
| 88 | +36 | Radium | (1 530) | 80 | L582 |
| 88 | +37 | Radium | (1 610) | 80 | L582 |
| 88 | +38 | Radium | (1 680) | 80 | L582 |
| 88 | +39 | Radium | (1 750) | 90 | L582 |
| 88 | +40 | Radium | (1 820) | 90 | L582 |
| 88 | +41 | Radium | (1 880) | 100 | L582 |
| 88 | +42 | Radium | (2 208) | 4 | L8672c99 |
| 88 | +43 | Radium | (2 271) | 4 | L8672c99 |
| 88 | +44 | Radium | (2 338) | 4 | L8672c99 |
| 88 | +45 | Radium | (2 409) | 4 | L8672c99 |
| 88 | +46 | Radium | (2 477) | 4 | L8672c99 |
| 88 | +47 | Radium | (2 544) | 4 | L8672c99 |
| 88 | +48 | Radium | (2 662) | 4 | L8672c99 |
| 88 | +49 | Radium | (2 731) | 4 | L8672c99 |
| 88 | +50 | Radium | (2 806) | 4 | L8672c99 |
| 88 | +51 | Radium | (2 876) | 4 | L8672c99 |
| 88 | +52 | Radium | (3 155) | 4 | L8672c99 |
| 88 | +53 | Radium | (3 224) | 5 | L8672c99 |
| 88 | +54 | Radium | (3 298) | 5 | L8672c99 |
| 88 | +55 | Radium | (3 368) | 5 | L8672c99 |
| 88 | +56 | Radium | (3 682) | 5 | L8672c99 |
| 88 | +57 | Radium | (3 762) | 6 | L8672c99 |
| 88 | +58 | Radium | (3 959) | 6 | L8672c99 |
| 88 | +59 | Radium | [4 040] | 4 | L10278 |
| 88 | +60 | Radium | (6 565) | 10 | L8672c99 |
| 88 | +61 | Radium | (6 718) | 12 | L8672c99 |
| 88 | +62 | Radium | (6 881) | 15 | L8672c99 |
| 88 | +63 | Radium | (7 056) | 19 | L8672c99 |
| 88 | +64 | Radium | (7 222) | 24 | L8672c99 |
| 88 | +65 | Radium | (7 380) | 30 | L8672c99 |
| 88 | +66 | Radium | (7 720) | 40 | L8672c99 |
| 88 | +67 | Radium | (7 890) | 40 | L8672c99 |
| 88 | +68 | Radium | (8 080) | 50 | L8672c99 |
| 88 | +69 | Radium | (8 250) | 50 | L8672c99 |
| 88 | +70 | Radium | (8 730) | 60 | L8672c99 |
| 88 | +71 | Radium | (8 880) | 60 | L8672c99 |
| 88 | +72 | Radium | (9 040) | 70 | L8672c99 |
| 88 | +73 | Radium | (9 200) | 90 | L8672c99 |
| 88 | +74 | Radium | (10 190) | 90 | L8672c99 |
| 88 | +75 | Radium | (10 360) | 100 | L8672c99 |
| 88 | +76 | Radium | (10 720) | 110 | L8672c99 |
| 88 | +77 | Radium | (10 890) | 120 | L8672c99 |
| 88 | +78 | Radium | (22 900) | 120 | L8672c99 |
| 88 | +79 | Radium | (23 300) | 140 | L8672c99 |
| 88 | +80 | Radium | (23 750) | 150 | L8672c99 |
| 88 | +81 | Radium | (24 160) | 160 | L8672c99 |
| 88 | +82 | Radium | (27 830) | 170 | L8672c99 |
| 88 | +83 | Radium | (28 370) | 190 | L8672c99 |
| 88 | +84 | Radium | (29 050) | 200 | L8672c99 |
| 88 | +85 | Radium | (29 479.8) | 0.5 | L16264c99 |
| 88 | +86 | Radium | (116 853.5) | 0.5 | L21139 |
| 88 | +87 | Radium | (118 929.5) | 1.1 | L19200 |
If you did not find the data you need, please inform the ASD Team.
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