It's a chemical bond
The type of bond that occurs between calcium and sulfur atoms is ionic.
Covalent bond.
The bond between an oxygen and hydrogen atom is polar covalent.
The covalent bond between a hydrogen atom and and an oxygen atom when the two atoms share electrons. They form a water molecule when there are two hydrogen atoms sharing electrons with one oxygen atom.
The answer is c. Valence electrons are shared between oxygen atoms & D. Four valence eletrons are shared
The type of bond that occurs between calcium and sulfur atoms is ionic.
The bonds are ionic.
The bond between oxygen atoms is considered as covalent.
Non-polar covalent bond (double bond) between the two oxygen atoms.
The polar covalent bond between the hydrogen and oxygen atoms holds it together.
Covalent bond.
The double bond between two oxygen atoms has two characteristics. They are that a double covalent bond is formed and that valence electrons are shared between oxygen atoms.
The bond between an oxygen and hydrogen atom is polar covalent.
they are covalently bonded
The covalent bond between a hydrogen atom and and an oxygen atom when the two atoms share electrons. They form a water molecule when there are two hydrogen atoms sharing electrons with one oxygen atom.
In water, oxygen atoms form covalent bonds with hydrogen.
Electrons are shared between these two atoms.