hydroxide is a polyatomic ion (OH[superscript -])
yes
First, it is the hydroxide ion, not hydroxide atom. In this ion there is only a single bond between the hydrogen and oxygen.
Sodium hydroxide is a good example of a compound with both ionic and molecular bonds because the bond between the sodium ion and hydroxide ion is ionic, but the bond between the oxygen atom and the hydrogen atom in the hydroxide ion itself is covalent. Sodium hydroxide is typically referred to as an ionic compound because the ionic bond dominates its chemistry.
Calcium and fluorine will form an ionic bond.
Ionic bond between Na+ and OH- and a covalent bond in the hydroxide ion bonding hydrogen to oxygen
Sodium hydroxide has ionic bonds. A compound never is any kind of bond.
No. Remember: H atoms can NOT be double bonded: never!
Ionic bond between Na+ and HCO3- ion. Covalent bond between the atoms in HCO3- ion.
Barium ion = Ba2+ Hydroxide ion = OH-
A ionic bond between the cation,Na +and the polyatomic anion hydroxide,OH -to form, sodium hydroxide.
hydroxide ion
OH -Is the polyatomic ion hydroxide and is covalently bondedNa + and OH -Make up the ionically bonded compound sodium hydroxide.