Sana’s Bonding
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What is an ion
An atom that has a charge
What is ionic bonding
The electrostatic forces of attraction between oppositely charged ions
What is Metallic bonding
Metallic bonding is the forces of attraction between positive metal ions and the delocalised electrons
What happens in metallic bonding
The metal atom looses electrons to form positive ions and the lost electrons become delocalised moving freely through the structure
What is a molecule
A molecule is two or more atoms joined by covalent bonds
What is a compound
A compound is a substance made from two or more different elements chemically bonded together.
Two things needed to conduct electricity
• A charged particle • Moves freely
Examples of a charged particle
• Electron • Ion