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Iodine is a chemical element with symbol I and atomic number 53. Classified as a halogen, Iodine is a solid at room temperature. |
Iodine is a chemical element; it has symbol I and atomic number 53. The heaviest of the stable halogens, it exists at standard conditions as a semi-lustrous ... |
Atomic number, 53, Relative atomic mass, 126.904. State at 20°C, Solid, Key isotopes, 127I. Electron configuration, [Kr] 4d105s25p5, CAS number, 7553-56-2. |
Name, Iodine ; Symbol, I ; Atomic Number, 53 ; Atomic Mass, 126.90447 atomic mass units ; Number of Protons, 53. |
Diagram of the nuclear composition, electron configuration, chemical data, and valence orbitals of an atom of iodine-127 (atomic number: 53) |
1 дек. 2016 г. · Iodine (symbol I) has an atomic number of 53, which is equal to the number of protons in its nucleus. The atomic mass of an element is the sum ... |
11 нояб. 2024 г. · Element Properties. atomic number, 53. atomic weight, 126.9044. melting point, 113.5 °C (236 °F). boiling point, 184 °C (363 °F). Iodine-131 · Iodine deficiency · Physical and chemical properties |
3 июл. 2022 г. · Atomic number of iodine is 53 and its mass number is 125. Radius of iodine is approximately R0 = 1.4 × 10 15 m. |
Iodine is a chemical element. Its atomic number (which is the number of protons in it) is 53, and its atomic mass (the number of protons plus neutrons) is 127. |
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