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What number of valence electrons in fluoride?
To answer this question and all other questions about valence electron, you should know where the element is on the periodic table. You can see that F is the 7th group. F is fluorine, which has 7 valence electrons. Fluoride is F with a negative charge which means it has one more electron, so Fluoride has 8 valence electrons.
The net charge of an object is its?
total amount of positive or negative electric charge.
What is the function of aluminum in living organisms?
It has no function. It kills or injures most of them. OR causes all sorts of diseases. on an interesting side note fluoride is after product of the aluminum industry which has been shown to errode bones and tooth enamel . Good thing it's in tooth paste eh?
What is over all charge on a chlorine atom?
The chlorine atom is neutral.
Is selenium fluoride polar?
Selenium fluoride bond is polar because fluorine is more electro-negative than selenium. Hence the shared paired of electrons are more towards fluorine giving fluorine a partial negative charge and selenium a partial positive charge.
Is Fluoride ions a mixture?
Fluoride ions (F-), being a charge species, cannot exist on their own. The same is true of all ions. They must be accompanied by a positive ion (such as Na+ or Ca2+) to balance their negative charge. The substances collectively referred to as fluorides (sodium fluoride, calcium fluoride, etc.) are compounds.
Why is aluminum fluoride ionic and aluminum iodide is covalent?
Aluminium iodide is covalent because the electron pair is easily dragged away from the iodide ion. On the other hand, aluminium fluoride is ionic because the aluminium ion can't polarise the small fluoride ion sufficiently to form a covalent bond.
What number of valence electrons in fluoride?
To answer this question and all other questions about valence electron, you should know where the element is on the periodic table. You can see that F is the 7th group. F is fluorine, which has 7 valence electrons. Fluoride is F with a negative charge which means it has one more electron, so Fluoride has 8 valence electrons.
What are formulas for a compound with one calcium atom and two fluorine atoms and a compound with two aluminum atoms and three sulfur atoms?
Calcium fluoride has the chemical formula CaF2, where there is one calcium atom and two fluorine atoms bonded together. Aluminum sulfide has the chemical formula Al2S3, where there are two aluminum atoms and three sulfur atoms bonded together.
Which of the following polyatomic ions have the same charge as the hydroxide ion?
Nitrate (NO3^-), because the Hydroxide ion also has a negative one charge (OH^-)
Is aluminium sulfate an ionic compound?
Yes, Aluminum Sulfate is an ionic compound.Al2(SO4)3 is Aluminum SulfateSO4-2 is a polyatomic anion with a charge of -2.Al is Aluminum, a metal and therefore a cation, with a charge of +3.All ionic compounds have an overall charge of 0, so the number of Sulfate ions and Aluminum must be changed in order to achieve a charge of 0.When the charge of 0 is achieved, you end up with:Al2(SO4)2
The net charge of an object is its?
total amount of positive or negative electric charge.
How to find the charge of aluminim?
Each place will pay different for aluminum. You should just call around and see what all places pay for aluminum. I think in Arkansas it is around 75 cents a pound for every pound of aluminum you recycle.
Is fluoride a mineral or a crystal?
Fluoride is an ion. Flourite is a mineral. Like all minerals, it is crystalline.
Who is the woman who is in charge of nurses?
A Charge Nurse is over Staff Nurses. A Nurse Supervisor or Nurse Manager is over all Charge Nurses and Staff Nurses.
Why is aluminum foil on most physics lab equipment?
it is used as an insulator for temperature, electric, or magnetic charge. It is effective at all three.
Is fluoride a gas solid or liquid in room temperature?
iron 2 fluoride is a solid, yes at room temperature however, you realy should indict the tempeeture and pressure when asking if something is a solid gas or liquid. Water can be all three as we all know from experience.
