The monoatomic sodium ion would have a valence of 1 and a charge of +1.
The valence of sodium lauryl sulfate is -1, as the sodium ion has a charge of +1 and the sulfate ion has a charge of -2.
Sodium ion (Na+) has 10 valence electrons and oxygen ion (O2-) has 8 valence electrons.
The oxidation number of any monoatomic ion is equal to the charge of the ion. For example, the oxidation number of the sodium ion (Na+) is +1, and the oxidation number of the chloride ion (Cl-) is -1.
Both a neon atom and a sodium ion have 10 electrons. Neon is a noble gas with a full valence shell, while a sodium ion has lost one electron to achieve a stable electron configuration.
The sodium atom becomes a positive ion (Na+) when it loses a valence electron, and the chlorine atom becomes a negative ion (Cl-) when it gains a valence electron. This transfer of electrons creates an ionic bond between them, forming sodium chloride (NaCl), or table salt.
The valence of a monoatomic chlorine ion is 1 and its charge is -1.
The most common mono-atomic sulfur ion is its anion with valence 2 and charge -2.
The valence of sodium lauryl sulfate is -1, as the sodium ion has a charge of +1 and the sulfate ion has a charge of -2.
Sodium ion (Na+) has 10 valence electrons and oxygen ion (O2-) has 8 valence electrons.
182.84 eV?
Sodium ionSodium, Na, becomes a single positive cation Na+
The oxidation number of any monoatomic ion is equal to the charge of the ion. For example, the oxidation number of the sodium ion (Na+) is +1, and the oxidation number of the chloride ion (Cl-) is -1.
A chloride ion has a larger radius than a sodium ion, because the chloride has an additional complete valence shell of electrons compared to a sodium ion, but a sodium atom has lost the only electron in this valence shell that the sodium atom ever included to form a sodium ion.
An ion is a charged particle. A sodium atom is neutral and has one electron in the valence shell. When it loses its valence elctron, it is no longer neutral and becomes Na+ , i.e a charged particle, hence it is an ion.
When a sodium atom loses a valence electron, it becomes a positively charged ion called a sodium ion (Na+). When a sodium atom gains a valence electron, it becomes a negatively charged ion called a sodium ion (Na-).
Sodium chloride is a compound and hasn't valence; sodium and chlorine, as elements are monovalent,
Sodium loses its one valence electron to become Na+