What's the difference between ionic, covalent & metallic ?
What are Ionic Bonds? | The Chemistry Journey | The Fuse School
A nonmetal and a nonmetal bonded. Electrons are shared. They are held together by covalent bonds. They have a low melting point. Most are soluble in water with the exception of oils. They do not conduct electricity.
Ionic vs Covalent Bonding - Chemistry Tutorial
A metal and a metal bonded. Total sharing of electrons. They are hard and no crystalline. They're bonded by metallic bonds. They are insoluble and they always conduct electricity.
What are metallic bonds? | Chemistry for All | The Fuse School