Author Question: Which of the following describes a temperature inversion? A) a layer of warm air sitting on top ... (Read 85 times)

bio_gurl · **on:** Aug 27, 2018

Which of the following describes a temperature inversion?

A) a layer of warm air sitting on top of a layer of cold air
B) the air going from hot to cold and back again in a single day
C) the air going from cold to hot and back again in a single day
D) a layer of warm air rising through a layer of cold air
E) none of the above

Question 2

Atoms in which of the following groups will likely gain three electrons?

A) IIIA
B) VA
C) VIIA
D) both A and B