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What is true of sulfide ion (S2-)?
It has a charge of 2-, S2-
Is a polyatomic ion S2- PO43- HCl N2?
S^2- is not polyatomicPO4^3- is polyatomicHCl in not an ionN2 is not an ion
What was the ratio of Cu 2 to S-2?
The ratio of Cu ions (Cu2+) to sulfide ions (S2-) in copper sulfide (Cu2S) is 1:1, meaning for every Cu2+ ion there is one S2- ion. This results in a 1:1 ratio of Cu2+ to S2-.
What is the ground-state electron configuration of the sulfide ion S2 and minus?
1s22s22p6
What is the cation S2?
The cation S2- is called sulfide ion. It has a charge of -2 and is formed when sulfur gains two electrons to achieve a stable electron configuration.
What is true of sulfide ion (S2-)?
It has a charge of 2-, S2-
What is sulfur ion?
S2-
How do you write the positive ion and negative ion for CaS?
The positive ion for CaS is Ca^2+ (calcium ion) and the negative ion is S^2- (sulfide ion).
Chemical name for S2-?
The chemical name for S2- is sulfide ion.
Symbol for a sulfite ion?
The symbol for sulfide, one of the many ions, is S2-.
What is the negative ion of lithium sulfide?
The negative ion of lithium sulfide is sulfide ion (S2-). This is formed when lithium sulfide (Li2S) dissociates into its ions in solution.
How many electrons are in an ion of sulfur (S2)?
18 electrons
Chemical symbol for sulfide?
The ion is S2-.
What is the chemical formula for the sulphide ion?
S2-
Is S2-a polyatomic ion?
No. S2- is a monatomic ion. A polyatomic ion contains at least two atoms. You can identify a polyatomic ion as it will have the symbols for more than one element (OH-), a subscripted number (O22-), or a combination of the two (CO32-). The superscript in the ion only indicates the charge.
What is the noble gas notation of the element with valence electron s2?
S2- ion: [Ne]3s23p6
What is the formula of the ion formed when sodium achieves electron configuration?
s2,s2 p6.s1
