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The nuclear charge is the same for both species, but the eight valence electrons in the sulfide ion experience a greater amount of electron-electron repulsion than do the six valence electrons in the neutral sulfur atom. This extra repulsion in the sulfide ion increases the average distance between the valence electrons, so the electron cloud around the sulfide ion has the greater radius.
What else can I help you with?
If an atom of sulfur were allowed to react with hydrogen what molecule would form?
An atom of sulfur will react with two molecules of hydrogen to form hydrogen sulfide (H2S).
When sulfur reacts bwith a metal to make an ionic compound it forms?
When sulfur reacts with a metal to form an ionic compound, it typically forms a sulfide compound, such as magnesium sulfide (MgS) or sodium sulfide (Na2S). The sulfur atom gains electrons from the metal atom, resulting in the formation of a negatively charged sulfide ion.
Hydrogen sulfide has how many atoms?
Hydrogen Sulfide has a total of three atoms. Hydrogen has two, and Sulfur has one. H2S.
Is a sulfur atom bigger than an phosphorous atom?
The neutral atom is bigger. The ion would be smaller because in order for magnesium to become a positively charged ion, it has to give up its valence electrons, which results in the removal of the outermost energy level. So instead of having three energy levels, the ion now has only two.
Write the correct chemical formula for calcium sulfide?
The correct chemical formula for calcium sulfide is CaS. It consists of one calcium atom bonded to one sulfur atom.
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 big is a sulfur atom?
The radius of a sulfur atom is 106 picometers.
How many prototns are in sulfide?
There are 16 protons in the sulfide ion, which is similar to the sulfur atom.
If an atom of sulfur were allowed to react with hydrogen what molecule would form?
An atom of sulfur will react with two molecules of hydrogen to form hydrogen sulfide (H2S).
How many atoms in cadmium sulfide?
Cadmium sulfide (CdS) has two atoms.
Is sulfide organic?
No. Sulfide is simply a sulfur atom with a negative charge. To be organic a compound must contain carbon.
When calcium reacts with sulfur the compound form?
When calcium reacts with sulfur, the compound formed is calcium sulfide (CaS). This compound is composed of one calcium atom and one sulfur atom, and it is an ionic compound with strong ionic bonding between the calcium and sulfur ions.
Which atom is bigger barium or osmium?
The barium atom has a much bigger radius.
Ratio of zinc and sulfur atoms in the compound?
The chemical formula of zinc sulfide is ZnS; the ratio is 1.
What is the formula for Zinc Sulfide?
The chemical formula for Zinc Sulfide is ZnS. It consists of one zinc atom and one sulfur atom bonded together.
What chemical formula is CoS?
The chemical formula for cobalt(II) sulfide is CoS. It consists of one cobalt atom and one sulfur atom.
When sulfur reacts bwith a metal to make an ionic compound it forms?
When sulfur reacts with a metal to form an ionic compound, it typically forms a sulfide compound, such as magnesium sulfide (MgS) or sodium sulfide (Na2S). The sulfur atom gains electrons from the metal atom, resulting in the formation of a negatively charged sulfide ion.
