Iones Mas Com�nes En La Nomenclatura

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| Questions: 27 | Updated: Nov 14, 2025
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1. What is the chemical formula for fluoride ion?

Explanation

The correct chemical formula for fluoride ion is F-, representing the negatively charged fluoride ion in chemistry. The incorrect answers provided do not accurately represent the chemical formula for fluoride ion.

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Iones MAS Comnes En LA NomencLAtura - Quiz

Los iones mas comúnes en la nomenclatura

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2. What is the chemical symbol for the bromine ion with a charge of -1,3,5,7?

Explanation

The correct term for the bromine ion with different charges is Ion Bromuro, the other options are not the specific term used for ions of bromine.

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3. What is the series I-, I+1,3,5,7 associated with?

Explanation

The series I-, I+1,3,5,7 refers to the different oxidation states of Iodine in the compounds Ion Ioduro, hipoyodoso, yodoso, yódico, and peryódico.

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4. What does CN- stand for?

Explanation

CN- refers to the cyanide ion, which is a compound made up of a carbon atom and a nitrogen atom with a negative charge.

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5. What is the correct chemical formula for the Hypochlorite ion?

Explanation

The correct chemical formula for the Hypochlorite ion is ClO-. It consists of one chlorine atom bonded to one oxygen atom with a negative charge, resulting in a net charge of -1.

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6. What is the chemical formula for the chlorite ion?

Explanation

The correct formula for the chlorite ion is ClO2-, which consists of one chlorine atom and two oxygen atoms with a -1 charge.

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7. What is the chemical formula for the ion ClO3-?

Explanation

The correct chemical formula for the ion ClO3- is ClO3-. This ion is known as Ion Clorato in chemistry. The incorrect options Chlorine Oxide, Chlorine Trioxide, and Chlorite Ion do not represent the correct chemical formula for ClO3-.

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8. What is the correct name for the ClO4- ion?

Explanation

The ClO4- ion is known as the Perchlorate ion due to its composition of one chlorine atom bonded to four oxygen atoms.

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9. What is the chemical formula for the acetate ion?

Explanation

The correct chemical formula for the acetate ion is CH3COO-, which consists of one carbon atom (C), two hydrogen atoms (H), and two oxygen atoms (O) in addition to a negative charge.

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10. What is the chemical symbol for the permanganate ion?

Explanation

The correct chemical symbol for the permanganate ion is MnO4-, where there is one manganese atom (Mn) and four oxygen atoms (O) bonded with a -1 charge.

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11. What is the chemical formula for the Nitrito ion?

Explanation

The correct chemical formula for the Nitrito ion is NO2-.

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12. What is the chemical symbol for the nitrate ion?

Explanation

The nitrate ion is represented by the chemical symbol NO3-, with a charge of -1. None of the incorrect answers accurately represent the nitrate ion.

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13. What is the chemical formula for Thiocyanate ion?

Explanation

The correct chemical formula for Thiocyanate ion is SCN-, where S represents sulfur and CN- represents cyanide.

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14. What is the chemical formula for Sulfide ion?

Explanation

The correct answer refers to the sulfide ion, which is a negatively charged form of sulfur. The incorrect answers either represent different chemical compounds or combinations involving sulfur.

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15. What is the chemical formula for the ion HSO3-?

Explanation

The correct answer refers to the hydrogen sulfite ion, which is also known as the bisulfite ion. It has the chemical formula HSO3-, composed of one hydrogen atom, one sulfur atom, and three oxygen atoms.

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16. What is the chemical formula for the sulfito ion?

Explanation

The correct chemical formula for the sulfito ion is SO3^2-. It is a negatively charged polyatomic ion consisting of one sulfur atom and three oxygen atoms.

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17. What is the chemical formula for the hydrogen sulfate ion?

Explanation

The correct formula for the hydrogen sulfate ion is HSO4-, which is also known as the bisulfate ion. It consists of one hydrogen atom, one sulfur atom, and four oxygen atoms with a charge of -1.

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18. What is the chemical symbol for sulfate ion?

Explanation

The correct chemical symbol for sulfate ion is SO42-, which indicates the presence of one sulfur atom and four oxygen atoms with a charge of -2.

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19. What is the chemical formula for the bicarbonate ion?

Explanation

The bicarbonate ion has a chemical formula of HCO3-. This ion is also known as the hydrogen carbonate ion or bicarbonate ion.

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20. What is the chemical symbol for the Carbonato ion?

Explanation

The correct chemical symbol for the Carbonato ion is CO32-. The Carbonato ion is a polyatomic ion composed of one carbon atom and three oxygen atoms, with a charge of -2.

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21. What is the chemical formula for the chromate ion?

Explanation

The chromate ion is represented by CrO42- in chemical formulas. It is important to note that similar ions such as dichromate (Cr2O7-) and permanganate (CrO4^2-) have different structures and properties. Incorrect answers such as CrO3^2- are not valid representations of the chromate ion.

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22. What is the chemical formula for the ion Dicromato?

Explanation

The correct chemical formula for the ion Dicromato is Cr2O72-. The prefix 'di-' indicates two chromium atoms while the chemical symbol 'Cr' represents chromium and 'O' represents oxygen. The '-2' charge on each oxygen atom combined with a '-2' charge on each chromium atom results in a total '-2' charge on the entire ion.

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23. What is the chemical formula for Phosphate?

Explanation

The correct chemical formula for Phosphate is PO43-. Phosphate is an anion consisting of one phosphorus atom surrounded by four oxygen atoms.

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24. What is the chemical formula for phosphate ion?

Explanation

The correct chemical formula for phosphate ion is PO3-3, which represents the ion Fosfito. The other options provided are incorrect chemical formulas for different ions.

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25. What is the chemical formula for the arsenate ion?

Explanation

The correct chemical formula for the arsenate ion is AsO43-. This ion is composed of one arsenic atom and four oxygen atoms, carrying a -3 charge.

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26. What is the chemical formula for Ion Arsenito?

Explanation

The correct chemical formula for Ion Arsenito is AsO3-3, which represents the arsenite ion composed of one arsenic atom and three oxygen atoms with a -3 charge. The incorrect answers do not correspond to the chemical formula for Ion Arsenito.

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27. What is the chemical formula for the ion permanganate?

Explanation

The correct answer is MnO4-1, which represents the permanganate ion composed of one manganese atom and four oxygen atoms with a -1 charge. Incorrect options include KMnO4, which is potassium permanganate, MgO4, which is not a valid chemical compound, and NaO4, which is also not a valid chemical compound.

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What is the chemical formula for fluoride ion?
What is the chemical symbol for the bromine ion with a charge of...
What is the series I-, I+1,3,5,7 associated with?
What does CN- stand for?
What is the correct chemical formula for the Hypochlorite ion?
What is the chemical formula for the chlorite ion?
What is the chemical formula for the ion ClO3-?
What is the correct name for the ClO4- ion?
What is the chemical formula for the acetate ion?
What is the chemical symbol for the permanganate ion?
What is the chemical formula for the Nitrito ion?
What is the chemical symbol for the nitrate ion?
What is the chemical formula for Thiocyanate ion?
What is the chemical formula for Sulfide ion?
What is the chemical formula for the ion HSO3-?
What is the chemical formula for the sulfito ion?
What is the chemical formula for the hydrogen sulfate ion?
What is the chemical symbol for sulfate ion?
What is the chemical formula for the bicarbonate ion?
What is the chemical symbol for the Carbonato ion?
What is the chemical formula for the chromate ion?
What is the chemical formula for the ion Dicromato?
What is the chemical formula for Phosphate?
What is the chemical formula for phosphate ion?
What is the chemical formula for the arsenate ion?
What is the chemical formula for Ion Arsenito?
What is the chemical formula for the ion permanganate?
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