Ionic Bonding - A type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, Metallic Bonding - A type of chemical bonding that arises from the electrostatic attractive force between conduction electrons and positively charged metal ions, Covalent Bonding - A chemical bond that involves the sharing of electrons to form electron pairs between atoms., Valence Shell - The outermost shell of an atom., Valence Electrons - Electrons that occupy the outermost shell of an atom., Octet Rule - The tendency of atoms to achieve eight electrons in their valence (outer) shell to be stable., Noble Gas Configuration - The valence electron configuration that occurs through chemical bonding., Electron Configuration - The organisation of electrons into shells around the nucleus of atoms., Bohr Diagram - A diagram showing the electron configuration of an atom., Atom - Smallest unit of a chemical element, Atomic Number - The number of protons in an atom, Chemical Bonds - An electrostatic force that connects atoms to one another., Element - A pure substance made up of one type of atom, Compound - A pure substance made up of two or more types of atoms bonded in fixed ratios., Electrostatic Force - A force of attraction between positive and negative particles., Delocalised electrons - Electrons that are free to move about the substance., Alloy - A metallic substance made of a metallic element and at least one other element, usually a metal.,

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