It must be "a"
The compound name for aluminum plus sulfur is aluminum sulfide.
The ionic compound expected to form between sulfur (S) and barium (Ba) is barium sulfide (BaS). Barium has a +2 charge, while sulfur has a -2 charge when they combine, resulting in a neutral compound.
A sufide is an anion form of the element sulfur. It can form compounds if it combines with other elements. Sulfide on it's own is not a compound, you need a prefix to that like Hydrogen Sulphide. Do not get this mixed up with a sulfate; you can get copper sulphate but not copper sulfide.
It can combine with several elements, the strongest bond is when gallium forms with hafnium.
Potassium and sulfur will form the ionic compound potassium sulfide in a 1:1 ratio because potassium has a +1 charge and sulfur has a -2 charge. This means that one potassium ion will combine with one sulfur ion to achieve a neutral compound.
The chemical name for Ga2S is gallium sulfide. It is an inorganic compound composed of gallium and sulfur atoms in a 2:1 ratio. Gallium sulfide is a semiconducting material and is used in various applications in electronics and optoelectronics.
Gallium has a number of sulfides Ga2S, [Ga+]2 S2- (gallium(I) sulfide) GaS, [Ga24+] [S2-]2 gallium (II) sulfide Ga4S5 - undocumented structure so simply call it tetragallium pentasulfide Ga2S3, [Ga3+]2 [S2-]3 gallium(III) sulfide These compounds all have a large degree of covalent character in their bonding so expressing them as ionic substances is only a useful formalism to understand the oxidation states of the metal.
No. Sulfide is simply a sulfur atom with a negative charge. To be organic a compound must contain carbon.
The ionic compound formed from potassium and sulfur is potassium sulfide (K2S). Potassium has a +1 charge, and sulfur has a -2 charge, so two potassium ions (K+) combine with one sulfur ion (S2-) to form a stable compound held together by ionic bonds.
The compound name for aluminum plus sulfur is aluminum sulfide.
Yes, it is a compound of hydrogen and sulfur, or sulfur dioxide.
Sulfur is an element. Sulfide, the ion formed by sulfur cannot exist on its own as a substance because it carries a negative charge and must be accompanied by a positive ion.
The ionic compound expected to form between sulfur (S) and barium (Ba) is barium sulfide (BaS). Barium has a +2 charge, while sulfur has a -2 charge when they combine, resulting in a neutral compound.
A sufide is an anion form of the element sulfur. It can form compounds if it combines with other elements. Sulfide on it's own is not a compound, you need a prefix to that like Hydrogen Sulphide. Do not get this mixed up with a sulfate; you can get copper sulphate but not copper sulfide.
The ionic compound formed from barium and sulfide is barium sulfide, with the chemical formula BaS. In this compound, barium donates two electrons to sulfur to form a stable ionic bond.
It can combine with several elements, the strongest bond is when gallium forms with hafnium.
Potassium and sulfur will form the ionic compound potassium sulfide in a 1:1 ratio because potassium has a +1 charge and sulfur has a -2 charge. This means that one potassium ion will combine with one sulfur ion to achieve a neutral compound.