Author Question: The most common and stable allotrope of sulfur is ________. A) S B) S2 C) S4 D) S8 E) Sulfur ... (Read 145 times)

rl · **on:** Aug 27, 2018

The most common and stable allotrope of sulfur is ________.

A) S
B) S2
C) S4
D) S8
E) Sulfur does not form allotropes.

Question 2

In the ________ liquid crystalline phase, the component molecules exhibit only one dimensional ordering.

A) nematic
B) smectic A
C) smectic B
D) smectic C
E) cholesteric