They are hard because the positive and negative charged ions attract eachother. It takes a lot of energy to break these charges apart.
An ionic compound is formed by the electrostatic attraction of atoms. In a covalent compound ellectrons are shared between atoms.
ionic bonds
Ionic solids are brittle and hard as they are bonded with electrostatic bonds.
Yes, Fe is Ionic. It is hard and has a very high melting point, as well as it can conduct electricity.
Ionic
Chemical bonds that are least ionic are covalent bonds.
ionic bonds
No, ionic compounds are hard.
Ionic solids are brittle and hard as they are bonded with electrostatic bonds.
Yes, Fe is Ionic. It is hard and has a very high melting point, as well as it can conduct electricity.
Ionic
Ionic
Ionic
ionic substances tend to be crystalline and brittle- although they are often encounterd as fine powders so these physical characteristics are not apparent
Chemical bonds that are least ionic are covalent bonds.
The two main types of chemical bonds are ionic and covalent.
A, ionic bonds A, ionic bonds
ionic bonds are non metals combining together. non metals (not ductile). so there for ionic bonds ARE NOT DUCTILE