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How many valence electrons does S2- have?
Sulfur (S) has 6 valence electrons. The S2- ion gains two electrons, bringing the total to 8 valence electrons.
How many joules are equivalent to a speed of 5 m2/s2?
The equivalent of a speed of 5 m2/s2 in joules is 5 joules.
How many joules are equivalent to 1 kilogram meter squared per second squared (kg m2/s2)?
One joule is equivalent to 1 kilogram meter squared per second squared (kg m2/s2).
What are the units for the slope of a velocity-time graph?
Force, in Newtons, can be expressed as Kg*m/s2. Acceleration can be expressed as m/s2. If you divide it out, you get:= N / (m/s2)
What is the result of applying the s2 operator to the given function?
The result of applying the s2 operator to a function is the second derivative of the function with respect to the variable s.
Chemical name for S2-?
The chemical name for S2- is sulfide ion.
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.
What is the symbol for an ion with 16 protons 16 neutrons and 18 electrons?
S for sulfur because the number of protons tells you the atomic number with is 16 and 16 is sulfur. The electrons means it is an ion with two more electrons than protons. The neutrons have no charge but add mass to the element.
What is true of sulfide ion (S2-)?
It has a charge of 2-, S2-
What is sulphate and sulfide?
Sulfate is SO42- and the sulfide ion is S2-.
How do you write sulfide?
The chemical formula for the sulfide ion is S2-. To write the sulfide ion in a compound, you would typically pair it with a cation (positively charged ion) to form an ionic compound, such as sodium sulfide (Na2S) or iron(II) sulfide (FeS).
Chemical symbol for sulfide?
The ion is S2-.
What is sulfide minerals?
A mineral sulfide is a mineral that contains the S2- ion.
What is the cation and anion for lithium sulfide?
The cation in lithium sulfide is Li+, which is the lithium ion. The anion in lithium sulfide is S2-, which is the sulfide ion.
Is sulfate the same as sulfide?
No. The sulfate ion has the formula SO42-, while the sulfide ion has the formula S2-.
What is s2- ion?
It is called the Sulphide ion
Symbol for a sulfite ion?
The symbol for sulfide, one of the many ions, is S2-.
