2 on the first ring
8 on the second ring
8 on the third ring
18 on the fourth ring
17 on the fifth ring
:D - secret me
The isotope iodine-122 has 53 protons and electrons and 69 neutrons.
54 electrons
Each iodine atom in a molecule of carbon tetraiodide has three non-bonding pairs of electrons.
Iodine in its natural form is I2, two iodine atoms bonded with a single covalent bond. There are 6 non-bonded valance electrons on each atom, so there are 12 electrons in the electron-dot structure.
Lithium is in the second period. It is an alkali metal. It has 2 rings of electrons.
7 valence electrons in iodine
Iodine has 7 valance electrons
Iodine is a non metal element. There are 53 electrons in a single atom.
Iodine has 7 valence electrons like the other halogens.
Seven valence electrons in iodine.
The outer most electron shell of iodine atom contains 7 electrons.
The isotope iodine-122 has 53 protons and electrons and 69 neutrons.
As an iodine atom has 53 electrons, an iodide ion has 54 electrons.
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