Which of the following best matches the description?Measure of toxicity or the dosage that will kill 50% of a tested population.

A. hazardous wastes
B. chronic toxicity
C. waste minimization
D. ignitability
E. LD50
F. synergism
G. National Priority List
H. RCRA
I. threshold levels
J. acute toxicity
K. CERCLA
L. Superfund
M. toxicity
N. reactivity
O. corrosiveness


Answer: E

Environmental & Atmospheric Sciences

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