DE Problems Flashcards
1
Q
RADIOACTIVE 50 mg
A
40.50 mg
2
Q
RADIOACTIVE SUBSTANCE 200 mg
A
78.95 years
3
Q
RADIUM DECOMPOSES, 100 yrs BECOMES 96 mg
A
92.16 %
4
Q
VIRUS
A
15 DAYS
5
Q
SUBSTANCE DECLINE AT RATE INVERSELY PROP, 12 INTIALLY
A
3.6 DAYS
6
Q
RESERVOIR, POLLUTANT CONCENTRATION
A
22.2 DAYS
7
Q
GROW TO 5000 BACTERIA
A
11.29 hours
8
Q
BRINE, SALT END OF 1 HR
A
19.53
OR
53.36 kg
