4.2.4 - Bonding Summary

Question 1

Metal + Non-Metal …

Answer 1

. Ionic bonding

. Forms a giant lattice

. High MP/BP
Insulator when (s)
Conductor when (l)
Conductor when (aq)

. Brittle
Usually soluble in Water
Crystalline

Question 2

Only Non-Metals…

Answer 2

. Covalent Bonding

. Simple molecules

. Low MP/BP
Insulator

. Usually insoluble in Water
Dull

Question 3

Only Metals…

Answer 3

. Metallic

.Giant lattice

. High MP/BP
Conductor

. Malleable
Ductile
Shiny