B2 Checkpoint: Intermolecular forces in solids and liquids
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Last updated over 1 year ago
4 questions
5
1
1
5
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Categorise these substances according to their crystal lattices when in solid form:
FeS
H2O
LiOH
Ca
Ne
Atomic crystal lattice
Molecular crystal lattice
Ionic crystal lattice
Metallic crystal lattice
Reorder these substances in order from LOWEST melting point to HIGHEST melting point based on their crystal structures (don't look them up as you won't be able to do this in an exam):
MgCl2
O2
NH3
HCl
Reorder these substances in order from LOWEST melting point to HIGHEST melting point based on their crystal structures (don't look them up as you won't be able to do this in an exam):
He
CO
H2O
Zn
Identify the crystal lattice shown in each diagram: