5... because it is in group 5 in the Periodic Table
The isotope iodine-122 has 53 protons and electrons and 69 neutrons.
Iodine has 53 protons, and in a neutral atom, the number of electrons is equal to the number of protons. Therefore, iodine also has 53 electrons. This balance of protons and electrons ensures that the atom is electrically neutral.
Iodine has an atomic number of 53, which means it has 53 protons and, in a neutral atom, also 53 electrons. The most common isotope of iodine, iodine-127, has 74 neutrons (127 - 53 = 74). Therefore, in a neutral iodine-127 atom, there are 53 protons, 53 electrons, and 74 neutrons.
Iodine is in group 17 of the periodic table, which means it has seven valence electrons. When iodine is the central atom in a molecule, it typically retains all seven of its valence electrons unless it forms bonds with other atoms. In such cases, some of these electrons are shared with surrounding atoms, but the total number of valence electrons associated with the iodine remains seven.
54 electrons
Iodine has 7 valance electrons
7 valence electrons in iodine
Iodine has 7 valence electrons.
Iodine pentafluoride has 7 valence electrons.
53
The outer most electron shell of iodine atom contains 7 electrons.
Iodine is a non metal element. There are 53 electrons in a single atom.
Seven valence electrons in iodine.
Iodine has 7 electrons in its outer energy level.
The isotope iodine-122 has 53 protons and electrons and 69 neutrons.
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As an iodine atom has 53 electrons, an iodide ion has 54 electrons.