If Enough Explosives Are Used to Spread Radioactive Material Over

Multiple Choice

If enough explosives are used to spread radioactive material over a broad area,then radioactivity is

A) extremely hazardous and may be much higher than background levels.
B) moderately hazardous and may be higher than background levels.
C) slightly hazardous and may be only slightly higher than background levels.
D) diluted and may not be much higher than background levels.