What is the name of the ion po43?

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Symbols and Names of Some Common Polyatomic Ions and One Molecule
NH4+ ammonium ion hydroxide ion
NO2- nitrite ion chlorite ion
PO43- phosphate ion hypochlorite ion
HPO42- hydrogen phosphate chromate ion



Furthermore, what is the name for po43?

Explanation: Cd2+ is the cadmium 2+ ion, and PO43− is the phosphate 3- ion. This ionic compound is named cadmium phosphate.

Also Know, how are polyatomic ions named? Polyatomic ions are ions which consist of more than one atom. The atoms in a polyatomic ion are usually covalently bonded to one another, and therefore stay together as a single, charged unit. Rule 1. The cation is written first in the name; the anion is written second in the name.

Also know, what is the name of the ion so2 − 4?

Polyatomic Ions

Name Formula
nitrate NO3 −
sulfite SO3 2−
sulfate SO4 2−
hydrogen sulfate (aka: bisulfate) HSO4 −

Which ions in the table are polyatomic ions?

Polyatomic Ion Charge = -1

  • acetate - C2H3O2-
  • bicarbonate (or hydrogen carbonate) - HCO3-
  • bisulfate (or hydrogen sulfate) - HSO4-
  • hypochlorite - ClO-
  • chlorate - ClO3-
  • chlorite - ClO2-
  • cyanate - OCN-
  • cyanide - CN-

27 Related Question Answers Found

Is cyanide a polyatomic ion?

Each of the polyatomic ions have a unique name. Most of the polyatomic ions are anions.

The 9 polyatomic ions to know and write on your notecard:
Name Charge Formula
Cyanide 1- CN-
Nitrate 1- NO3-
Acetate 1- CH3COO-

Is co2 a polyatomic ion?

definition. …than two atoms are termed polyatomic molecules, e.g., carbon dioxide (CO2) and water (H2O). Polymer molecules may contain many thousands of component atoms.

Is oxygen a polyatomic ion?

Oxyanions. Some elements are able to form more than one oxyanion (polyatomic ions that contain oxygen), each containing a different number of oxygen atoms. The anion with one fewer oxygen atom than the (root)ate anion is named with -ite on the end of the root.

What are the common ions?

What About Common Ions? What Are Those?
  • Common Simple Cations: aluminum Al3+, calcium CA2+, copper Cu2+, hydrogen H+, ferrous iron Fe2+, ferric iron Fe3+, magnesium Hg2+, mercury (II) Mg2+, potassium K+, silver Ag+, Sodium Na+.
  • Common Simple Anions: chloride C–, fluoride F–, bromide Br–, oxide O2-

Is nitride a polyatomic ion?


A molecular ion, is a charged chemical species (ion) composed of two or more atoms covalently bonded or of a metal complex that can be considered to be acting as a single unit.

Nomenclature of polyatomic anions.
bromide nitride
hypobromite hyponitrite
bromite nitrite
bromate nitrate

What is the symbol for a barium ion?

Symbols and Names of Ions
Sorted by Symbols
Ag+ silver ion
Au3+ gold(III) / auric
B4O72- tetraborate
Ba2+ barium ion

Is oxygen a cation or anion?

If the oxygen atom loses electrons, it becomes a positively charged cation. Oxygen is most stable as an ion when it gains 2 electrons to become O2-, an anion.

What is the polyatomic ion so4 2 called?

Description: Sulfate is a sulfur oxoanion obtained by deprotonation of both OH groups of sulfuric acid. It is a sulfur oxoanion, a sulfur oxide, an inorganic anion and a divalent inorganic anion.

What is the name of the polyatomic ion with the formula so42?

Symbols and Names of Some Common Polyatomic Ions and One Molecule
NH4+ ammonium ion hydroxide ion
HSO4- hydrogen sulfate ion acetate ion
SO32- sulfite ion perchlorate ion
NO3- nitrate ion chlorate ion

Is h2so4 a polyatomic ion?


Polyatomic Ionic Compound Sulfuric Acid
Many common chemicals are polyatomic compounds and contain polyatomic ions. For example, sulfuric acid, with the chemical formula H2SO4, contains hydrogen ions and the polyatomic sulfate anion SO4-2.

How do polyatomic ions work?

Just as ions are formed when neutral atoms gain or lose electrons, a polyatomic ion is formed when a neutral molecule gains or loses electrons. In the Lewis dot structure of a polyatomic ion, the sum of the formal charges on all the atoms must equal the net charge on the ion.

Is NaCl a polyatomic ion?

In the Silver Chlorate (AgClO3-), however, polyatomic ions are present where the Cl- ions are present in the Sodium Chloride (NaCl). In other words the solid salt must contain three calcium ions for every two phosphate ions: The formula for calcium phosphate is thus Ca3(PO4)2.

What are polyatomic ions used for?

Polyatomic ions are ions which consist of more than one atom. For example, nitrate ion, NO3-, contains one nitrogen atom and three oxygen atoms. The atoms in a polyatomic ion are usually covalently bonded to one another, and therefore stay together as a single, charged unit.

What is a polyatomic ion examples?

Polyatomic ion definition: A polyatomic ion is an ion composed of two or more atoms. Examples: The hydroxide cation (OH-) and the phosphate cation (PO43-) are both polyatomic ions.

How are monatomic ions formed?


When the atom combines with another to form an ionic compound, it loses or gains one or more electrons and becomes an electrically charged ion. Single atoms in this state are called monatomic ions. Combinations of atoms with one or more missing or extra electrons are called polyatomic ions.

Do you put prefixes on polyatomic ions?

Polyatomic ions have special names. Many of them contain oxygen and are called oxyanions. When different oxyanions are made of the same element, but have a different number of oxygen atoms, then prefixes and suffixes are used to tell them apart. The chlorine family of ions is an excellent example.

What are the most common polyatomic ions?

Terms in this set (10)
  • Nitrite. NO2 -
  • Nitrate. NO3 -
  • Sulfate. SO4 2-
  • Sulfite. SO3 2-
  • Acetate. C2H3O2 - or CH3COO -
  • Ammonium. NH4 +
  • Carbonate. CO3 2-
  • Hydrogen carbonate (Bicarbonate) HCO 3-

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