TIGER

Videos: 4 results
Nonmetals  
Nonmetals are ignited under various conditions.
Reactions |
Descriptive Chemistry |
Nonmetals
Nonmetals  
Other flames and explosions involving nonmetals are demonstrated.
Reactions |
Descriptive Chemistry |
Nonmetals
Hardness of Solid Substances  
The hardness of various solids are compared.
Covalent Bonding |
Nonmetals |
Physical Properties |
Solids |
Noncovalent Interactions
Hardness of Solid Substances - Grinding  
A number of metals and nonmetals are ground with a mortar and pestle. The nonmetals shown here are all soft (due to weak intermolecular forces), but the metals vary in hardness.
Covalent Bonding |
Nonmetals |
Physical Properties |
Solids |
Metallic Bonding |
Metals