CHAPTER EIGHT Flashcards
Triple Point
all 3 states occur simultaneously
Band Theory
A quantitative model of bonding in solids `
Complete atoms in face centered cubic structure
4
Packing efficiency of Simple Cubic
52%
Packing efficiency of body centered cubic
68%
Packing efficiency of face centered cubic
74%
Complete atoms in simple cubic structure
1
Complete atoms in body centered cubic structure
2
Surface Tension
stronger attractive forces result in greater surface tension
Cohesion Force
liquid-liquid interaction
Adhesion Force
liquid-solid interaction
Isotactic Polymerization
Groups are arranged on the same side of the chain
Syndiotactic Polymerization
Groups are alternating on the chain
Atactic Polymerization
Groups are arranged randomly along the chain
Condensation Polymers
Formed when functional groups on the monomers react linking the monomers together and producing water and another small molecule
Alternating Copolymer
alternating every other side
Block copolymer
alternating as groups
Random Copolymer
Random
Graft
Monomers branched from a backbone
Normal Boiling Point
temp at which vapor pressure equals one atm
Boiling Point
Stronger IF: lower vapor pressure, higher boiling point
Weaker IF: Higher vapor pressure, lower boiling point
Three elemental forms of Carbon
Graphite, Diamond, Fullerenes
Crystalline
Regular repeating geometric arrangement of atoms or molecules
Amorphous
Random arrangement of atoms or molecules
