What is the structure of buckminster fullerene C₆₀?
Question 3
3.
What is the structure of Bronze?
Question 4
4.
Structure of I₂:
Question 5
5.
Structure of Fe₂O₃:
Question 6
6.
Structure of sulfur dioxide:
Question 7
7.
Which structure is described by a giant metallic lattice?
Lattice of metal _______ with a sea of delocalised _______
Question 8
8.
Which structure is described by a giant ionic lattice?
Regular lattice of oppositely charged _______
Question 9
9.
Structure of graphite SiO₂
Question 10
10.
Structure of Fe
Question 11
11.
Structure of FeCl₃
Question 12
12.
Structure of hydrogen chloride
Question 13
13.
Structure of graphite
Question 14
14.
Structure of ethane C₂H₆
Question 15
15.
Structure of Fe₂O₃
Question 16
16.
What type of structure is shown?
Question 17
17.
Structure of N₂
Question 18
18.
Structure of CO₂
Question 19
19.
Structure of diamond
Question 20
20.
Structure of Ammonia NH₃
Question 21
21.
Structure of a substance that has:
a high melting point
does not conduct electricity when solidDoes conduct electricity in solution or when molten.
Question 22
22.
The diagram shows I₂ What type of structure is present.
Note the regular arrangement of the iodine atoms in the solid.
Iodine is a dark grey as solid
purple as a gas or in an organic solvent and brown in aqueous solution
Question 23
23.
What is the structure of Na?
Question 24
24.
What is the structure of Al₂O₃?
Question 25
25.
The diagram shows:
Question 26
26.
Strong covalent bonds between atoms are broken when melting
Question 27
27.
Structure of a substance that has a high melting point but does not conduct electricity when solid or molten.
Question 28
28.
Structure of a substance with a very low melting point
Question 29
29.
Structure of water
Question 30
30.
Structure of a substance that has a high melting point and conducts electricity when solid and when molten. (1 Point)
Question 31
31.
Made up of many small molecules. (1 Point)
Question 32
32.
Weak forces of attraction between molecules are overcome when melting. (1 Point)
Question 33
33.
Weak forces of attraction between molecules are overcome when melting. (1 Point)
Question 34
34.
Weak forces of attraction between molecules are overcome when melting. (1 Point)
Question 35
35.
Structure of NaCl
Question 36
36.
What is the structure of S8?
Question 37
37.
What is the structure of a substance that has a high melting point, does not conduct electricity when solid, but does conduct electricity in solution or when molten?
Question 38
38.
The diagram shows P₄. What type of structure does it represent?
Question 39
39.
Structure of water is illustrated. Which type of structure does it belong to?