ARTICLES

A chloride ion has 18 electrons total. The chloride ion has an added electron to complete the outermost electron shell, or valence shell, of the atom.

www.reference.com/science/many-electrons-chloride-ion-9470d4521b51fecc

For a chlorine atom to become a chloride ion, it must gain an electron. The chloride ion has a negative charge and is written as Cl-. Chlorine gains an electron because it has seven valence electrons, and to be a full oc...

www.reference.com/science/chlorine-atom-become-chloride-ion-75db7c0e5d294c88

The chloride ion has 18 electrons in total. This includes two in its innermost shell, eight in its second shell and eight more in its third valence shell. This is one more than the 17 found in a neutral chlorine atom, wh...

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SIMILAR ARTICLES

Nucleophiles tend to be ions like the chloride ion or molecules like ammonia, while electrophiles are ions like the hydrogen ion or acids like HCl. In general, nucleophiles have more electrons than expected, while electr...

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The Lewis dot structure of NaCl consists of a chloride ion surrounded by eight electron dots (four pairs) and a sodium ion bonded to that chlorine ion. Typically, ionic Lewis dot structures include the ionic charge, so t...

www.reference.com/science/lewis-dot-structure-nacl-598e6d856660c567

The most common magnesium ion has a +2 charge, which means it has lost two of its original 12 electrons, leaving it with a total of 10 electrons. The atomic number of magnesium is 12, which means that in its stable state...

www.reference.com/science/many-electrons-magnesium-ion-7bf8e8c9a03e2c1d

A phosphide ion is an negatively charged potassium atom that has three additional electrons in its outermost shell. Phosphide ions are nonmetallic and can chemically react with a variety of metallic elements to form ioni...

www.reference.com/article/phosphide-ion-6eb4bec2f414018e