Multiple Choice
Choose the INCORRECT statement about silicon.
A) Silicon forms on stable oxide.
B) Silicon exhibits more catenation than carbon.
C) Sand and quartz are SiO2.
D) The central feature of silicates is the SiO44- tetrahedron.
E) A silicone is a compound with an alternating silicon and oxygen chain as a backbone with carbon containing groups as sidechains.
Correct Answer:

Verified
Correct Answer:
Verified
Q16: One of the most important commercial processes
Q52: For which of the following elements would
Q56: Choose the INCORRECT statement about carbon.<br>A)In addition
Q82: Graphite and diamond are:<br>A)allotropes<br>B)amorphous substances<br>C)bivalent<br>D)elastomers<br>E)very unstable
Q99: How much tin is required to make
Q106: Write the general reaction for a group
Q109: In the production of magnesium metal by
Q110: Both gypsum and plaster of Paris contain
Q113: A sample of water has hardness expressed
Q115: Choose the INCORRECT statement.<br>A) The thermite reaction