10 minutes maximum An IB Periodic Table is required. |
||||||||||||||||||||||||||
1. Which of the following is NOT a macromolecule?
| ||||||||||||||||||||||||||
2. Which row correctly shows the number of atoms directly bonded to each carbon atom in the named structures?
|
||||||||||||||||||||||||||
3. Which statement is true for diamond?
| ||||||||||||||||||||||||||
4. Which statements about graphite are correct?
|
||||||||||||||||||||||||||
| ||||||||||||||||||||||||||
5. Diamond, graphite, graphene and C60 buckminsterfullerene are ...
| ||||||||||||||||||||||||||
6. Which statement about silicon is NOT true?
| ||||||||||||||||||||||||||
7. Which statements about graphene are correct?
|
||||||||||||||||||||||||||
| ||||||||||||||||||||||||||
8. Which row gives the correct bonding present and melting point in carbon dioxide and silicon dioxide?
| ||||||||||||||||||||||||||
9. Which substance has a high melting point and conducts electricity in the solid state?
| ||||||||||||||||||||||||||
10. Which statement is true for silicon dioxide, SiO2?
|
||||||||||||||||||||||||||