Intermolecular Forces Flashcards
Explains the property of gases by assuming that gas particles act INDEPENDENTLY to each other.
KINETIC MOLECULAR THEORY
Bonding forces(sarili bonding of comound)
INTRAMOLECULAR FORCES
Molecular Polarities(Maraming compound na dikit)
INTERMOLECULAR FORCES
Exist inside the molecules
Intramolecular forces
Relatively strong
Intramolecular forces
May be ionic, covalent or metallic
Intramolecular forces
TYPES OF INTRAMOLECULAR FORCES
IONIC
COVALENT
METALLIC
Non metal + Non metal
Covalent
Metal + Metal
Metallic
Non metal + Metal
Ionic
Must be 8 Valence electro
Octet Rule
Occur between neighboring as a result of partial charges or between ions and molecules.
Intermolecular forces
Relatively weak
Intermolecular forces
Called as VAN DER WAALS FORCES
Intermolecular forces
DUTCH SCIENTIST (intermolecular forces)
Johannes Van Der Waals 1837-1923
Ion-dipole
dipole-dipole
London dispersion forces
hydrogen bond
Types of VAN DER WAALS FORCES
Result when an ion and the partial charge found at the end of a polar molecule attract each other
Ion-Dipole
Weaker than an ION-DIPOLE force
Dipole-dipole
More polar the substance, the stronger its dipole-dipole interaction
Dipole-dipole
Temporary attractive force that results when the electrons in two adjacent atos occupy positions that make the atoms form temporary dipoles.
London DIspersion forces
Weakest intermolecular force
London Dispersion
Named after GERMAN PHYSICIST( London DIspersion)
FRITZ LONDON
Attractive interaction between a hydrogen atom bonded to an electronegative, F, O, or N, atom and an unshared electron pair of another nearby en atom
Hydrogen bond
Strongest bond
Hydrogen Bond
