bonding and structures - King Flashcards
what is the trend in repulsion
lone pair-lone pair
lone pair-bonding pair
bonding pair- bonding pair
what is the bond angle of linear structure
180
what is the angle to trigonal planar
120
what is the bond angle to tetrahedral structure
109.5
what are the bonding angles to trigonal pyramidal structure and explain
120- between the three bonded angles along the central atoms equator
90-between the vertical bonds and the equatorial atoms
what is the bond angle of an octahedral structure
90
what is an orbital
a region around an atom where there is a 95% chance the electron is located
What is the difference value required for polar covalent bonds
Between 0.4 and 1.7
What are the 3 types of intramolecular forces covered
Ionic
Covalent
Metallic
What are the three types of intermolecular forces covered
London forces/ induced dipole
Permenant dipole
Hydrogen bonding
