Sulfur (S) tends to form covalent bonds with other nonmetals. However, when bound to a metal sulfur will gain two electrons to form the sulfide ion (S2-).
The empirical formula for the ionic compound formed by Fe and S is Fe2S3, because iron (Fe) typically forms ions with a +3 charge, and sulfur (S) typically forms ions with a -2 charge. This results in a compound with a 2:3 ratio of Fe to S atoms.
The elements of group VI A require two electrons to complete the octet so they mostly form -2 ions as O-2, S-2
The formula for the ionic compound formed between strontium (Sr) and sulfur (S) is SrS. Strontium is a group 2 element with a 2+ charge, while sulfur is a group 16 element with a 2- charge. Therefore, they combine in a 1:1 ratio to form a neutral compound.
The correct formula for a compound formed between sodium and sulfate ions is Na2SO4. This is because sodium has a 1+ charge and sulfate has a 2- charge, so it takes two sodium ions to balance the charge of one sulfate ion.
When sulfur gains electrons, it forms the sulfide ion with a 2- charge, represented as S2-. When sulfur loses electrons, it forms the sulfide ion with a 2+ charge, represented as S2+.
The empirical formula for the ionic compound formed by Fe and S is Fe2S3, because iron (Fe) typically forms ions with a +3 charge, and sulfur (S) typically forms ions with a -2 charge. This results in a compound with a 2:3 ratio of Fe to S atoms.
The formula for the ionic compound formed between S^2- and Pb^4+ is PbS2, where lead (Pb) has a 4+ charge and sulfur (S) has a 2- charge. This results in the compound lead(IV) sulfide.
sulfur has 16 electrons with a neutral charge the most common ion formed is the sulfide ion, with a negative 2 charge to get a negative 2 charge, it gains 2 electrons, thus fulfilling the octet rule and acquiring the electron configuration of argon
The most common ion formed by sulfur is the sulfide ion (S2-).
"E" is the most commonly used letter in English. "S" is the most commonly used first letter for words.
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The element with a valence electron configuration of ns2 np4 is sulfur (S). Since it needs to gain 2 electrons to achieve a stable electron configuration, it is most likely to form an ion with a charge of -2.
The elements of group VI A require two electrons to complete the octet so they mostly form -2 ions as O-2, S-2
The most commonly available was alcohol.
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The correct formula for the compound formed from magnesium (Mg) and sulfur (S) is MgS, which is magnesium sulfide. Magnesium typically forms ionic compounds with a 2+ charge, while sulfur forms compounds with a 2- charge, resulting in a neutral compound when combined.
The formula for the ionic compound formed between strontium (Sr) and sulfur (S) is SrS. Strontium is a group 2 element with a 2+ charge, while sulfur is a group 16 element with a 2- charge. Therefore, they combine in a 1:1 ratio to form a neutral compound.