"The atoms in polyatomic ions such as hydroxide ion, ammonium ion and sulfate ion, are held together by covalent bonds" Link: http://www.cartage.org.lb/en/themes/sciences/chemistry/inorganicchemistry/Informationbonding/CovalentBond/CovalentBond.htm
Sodium chloride has an ionic bond.
Two bromine atoms will form a nonpolar covalent bond when they react with each other.
ClO4 is not a compound, it exists as ClO4-, which is a polyatomic ion called the perchlorate ion. Some positive ion such as potassium or ammonium must be present to balance the charge and form a compound.
Yes, iron (III) fluoride (FeF3) is an ionic compound. Iron (III) ion (Fe3+) is a cation, while fluoride ion (F-) is an anion. The electrostatic attraction between these ions forms an ionic bond in iron (III) fluoride.
Nitrogen and fluorine form a covalent bond, specifically a single covalent bond in the case of nitrogen tetrafluoride (NF3) or a triple covalent bond in the case of nitrogen trifluoride (NF3). This means they share electrons to achieve a stable electron configuration.
hydroxide is a polyatomic ion (OH[superscript -])
Any chemical compound between uranium and argon.
There is no K-O bond in KOH as this is an ionic compound formed between the cation, K + and the polyatomic anion, OH - So, the electronegative difference here causes this ionic bond to form by attraction in whole as shown above.
Covalent compounds form covalent bonds. In a covalent bond, atoms share electrons to achieve a stable electron configuration. This sharing of electrons creates a strong bond between the atoms in the compound.
The cation,li +and the anion,F -form the ionic compound,LiF
Li3N, lithium nitride, forms an ionic bond. Lithium is a metal that donates its electron to nitrogen, a nonmetal, to form a stable ionic compound.
Germanium and fluorine will form an ionic bond, as germanium is a metalloid and fluorine is a non-metal. Germanium will donate electrons to fluorine to complete its outer electron shell, creating a stable ionic compound.
The bond between Cs (cesium) and Cl (chlorine) is an ionic bond, where cesium donates an electron to chlorine, creating oppositely charged ions that are attracted to each other.
It will be an Ionic Bond.
A polyatomic ion is held together by ionic bonds, which result from the attraction between positively and negatively charged ions. These ions are formed when atoms gain or lose electrons to achieve a stable electron configuration.
If three or more elements are bonded together in a compound (Eg. H2SO4) then that compound is called a "Polyatomic" ion. "Poly" meaning three or more. If there are only two atoms, it is Diatomic (Di meaning two). An example of a diatomic molecule would be CO2.
Sodium hydroxide has ionic bonds. A compound never is any kind of bond.