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A Sulfide ion has a full complement of 8 valence electrons.

Sulfur is element 16. It has 6 valence electrons in its outer energy level, however, sufide is S2- so it has gained 2 electrons to fill its outer energy level.

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Related Questions

How many electrons does a sulfur atom gain when it becomes a sulfide ion?

A sulfur atom gains 2 electrons when it becomes a sulfide ion.


How many valence electrons are in a sulfur atom and a sulfide ion?

A sulfur atom has 6 valence electrons, while a sulfide ion has 8 valence electrons because it gains two electrons to achieve a stable electron configuration.


How many electron and protons does Sulfide ion have?

16 protons and 18 electrons


Select the answer that correctly indicates the number of protons and electrons for this atom or ion Sulfide ion?

The sulfide ion (S²⁻) has 16 protons and 18 electrons. This is because the element sulfur (S) normally has 16 protons and 16 electrons, but by gaining two extra electrons to achieve a stable electron configuration, it becomes the sulfide ion with 18 electrons.


What is the number of protons and electrons in a sulfide ion -2?

A sulfide ion has 16 protons and 18 electrons. The -2 charge indicates that the ion has gained two electrons, giving it two more electrons than protons.


Is ammonium sulfide a ionic?

Yes, ammonium sulfide is an ionic compound. It is composed of the ammonium ion (NH4+) and the sulfide ion (S2-), which are held together by ionic bonds formed through the transfer of electrons from the ammonium ion to the sulfide ion.


Which noble gas atom has the same number electrons as a sulfide ion?

Krypton (Kr) has the same number of electrons as a sulfide ion. Both have 36 electrons.


How many electrons does a sulfur atom lose to form an ion?

they both gain 2 electrons becoming the anions Oxide and Sulfide, O2- and S2-


Would sulfur gain or lose an electron when forming an ion?

Sulfur can both gain and lose electrons when forming ions. It can gain two electrons to form a sulfide ion (S2-) or lose two electrons to form a sulfide ion (S2+).


Indicates the number of protons and electrons for this Sulfide ion?

A sulfide ion has 16 protons and 18 electrons. The additional electron gives the ion a negative charge, making the number of electrons greater than the number of protons.


How does sulfide ion obtain its charge?

The sulfide ion (S²⁻) obtains its charge by gaining two electrons. Sulfur, which has six valence electrons, tends to gain two additional electrons to achieve a stable electron configuration similar to that of the noble gas argon. This gain of electrons results in a net negative charge of -2, leading to the formation of the sulfide ion.


What is true of sulfide ion?

it has 2 more electrons than protons.