Chemistry Flashcards
1
Q
What are the properties of simple molecules?
A
- No overall charge
- cannot conduct electricity
- When they melt or boil their intermolecular forces are overcome not the strong covalent bonds
2
Q
What are the properties of alkali metals?
A
- High thermal and electrical conductivity
- lustre
- ductility
- malleability
3
Q
What are the allotropes of carbon?
A
- Fullerene (Buckminsterfullerene)
- Graphite
- Diamond
4
Q
What is a covalent bond?
A
An attraction between two non-metals.
5
Q
What is an ionic bond?
A
The attraction of a positive metal ion and a negative non-metal ion