One of the radioactive isotopes used in chemical and medical research is iodine-125, which has a half-life of 61 days. how long
would it take for 0.25 g to remain of a 1.00 g sample of iodine-125?
1 answer:
Answer:122 days
Step-by-step explanation:
You might be interested in
Answer:
x = 37
Step-by-step explanation:
You just minus 5 from 42 lol
Answer:the answer is C
Step-by-step explanation:
Answer:
area of the shape is 12,6 5 2
God loves all of you, remember that oK. Thts really all u need in life <3 7 if u know answer in comments - 8400(3)2t= H is
Answer:
-11
Step-by-step explanation:
(9+8-6)(4-5)
(17-6)(-1)
(11)(-1)
-11
