When a common fluorescent lamp is lit, the mercury vapor inside is actually in a
A) gaseous phase.
B) liquid phase.
C) plasma phase.
D) solid phase.
E) none of the above
Question 2
A plasma differs from a gas in that
A) its molecules are farther apart.
B) it is hotter than a gas.
C) it is electrically conducting.
D) its atoms are boosted to higher atomic numbers.
E) all of the above