Giant Chemical Structures - Part 2

The video tutorial explains the properties of giant ionic lattices and metallic structures. It highlights the high melting points of ionic lattices due to strong electrostatic interactions, using magnesium oxide as an example. The video also discusses the conductivity of ionic lattices in solid and melted states, emphasizing magnesium oxide's role as a high-temperature insulator. Finally, it covers metallic structures, focusing on the movement of free electrons, strong metallic bonds, and properties like conductivity and malleability.

What makes magnesium oxide a good high-temperature electrical insulator?

What are the common properties of metals related to their structure?