HURRRY ASAP!!
An important consideration of the medical use of radioisotopes is how long they're active. Technetium-99 is a short-lived isotope of technetium with a half-life of 6 hours. If a patient is treated with technetium-99 for a PET scan, when will the patient have less than 1 percent of the original technetium-99 present?
A)
3 days
B)
40 hours
C)
6 hours
D)
0.00116 hours
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 16:30, shreyapatel2004
How many atoms of oxygen are contained in 160 grams of n2o3
Answers: 2
Chemistry, 21.06.2019 19:30, angelinararr5783
Which answer lists the fundamental forces in order from strongest to weakest
Answers: 1
Chemistry, 22.06.2019 10:30, jahmira96
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Do you know the correct answer?
HURRRY ASAP!!
An important consideration of the medical use of radioisotopes is how long they're ac...
Questions in other subjects:
Mathematics, 26.03.2020 23:01
Mathematics, 26.03.2020 23:01
Mathematics, 26.03.2020 23:01
