Sodium always form ionic bond with any atom present in compound so in sodium sulphate 2 sodium ions are ionic-ally bonded with 2 oxygen atoms.
Polar covalent bond between sulfur and oxygen
The copper cation is bound ionically to the sulfate anion while the sulfate anion is held together by covalent bonds between the sulfur and oxygen.
Ionic containing barium cations and sulfate anions the sulfate anion is poly atomic and contains 4 sulfur oxygen covalent bonds.
The bond between hydrogen and oxygen is covalent.
covalent
Polar covalent bond between sulfur and oxygen
The copper cation is bound ionically to the sulfate anion while the sulfate anion is held together by covalent bonds between the sulfur and oxygen.
Ionic containing barium cations and sulfate anions the sulfate anion is poly atomic and contains 4 sulfur oxygen covalent bonds.
Copper sulfate is an ionic bond. This is because copper is a metal, and oxygen and sulfur are non metals.
The bond between hydrogen and oxygen is covalent.
giant covalent lattice
covalent
Lead sulfate (PbSO4) is an ionic compound. It consists of a lead ion (Pb2+) and a sulfate ion (SO42-) bound together in an ionic bond. The structure of the sulfate ion is a sulfur atom surrounded by 4 oxygen atoms.
The bonds between calcium and hydroxide in calcium hydroxide are ionic, and the bonds between oxygen and hydrogen are covalent.
Covalent bond
Covalent bond
covalent bond