0
A vial contains radioactive iodine-131 with an activity of 2.0mCi per millileter If the thyroid test requires 3.0 mCI in an atomic cocktail how many milliliters are used to prepare the iodine-131 so?
Wiki User
∙ 14y ago
1 mm = 2.0 mCi
So 1.5 mm = 3.0 mCi
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the unit measurement for the activity of a radioactive source?
roentgen
What is the most common units used to express the activity of a radioactive substance?
The most common unit used to express the activity of a radioactive substance is the Becquerel (Bq). One Becquerel is equal to one radioactive decay per second.
Where could radioactive waste be stored in?
This depends on the amount, specific activity, chemical form, type of emitted radiations.
What technique can best be described as using the measurement of radioactive isotopes to evaluate the activity in the brain?
Probable you think to scintimetry.
Is a procedure in which a radioactive substance is placed within the body to enable visualization of a bone via the image produced by the emission of radioactive particles?
The procedure you are referring to is called a bone scan. Radioactive substances are injected into the body and accumulate in areas of high bone activity. This allows for the detection of abnormalities in the bones through the emission of radioactive particles and subsequent imaging.
How do you calculate the activity of a radioactive sample?
The activity of a radioactive sample is calculated using the formula: Activity = λ*N, where λ is the decay constant of the isotope and N is the number of radioactive nuclei present in the sample. The unit of activity is becquerel (Bq).
What rhymes with radioactive?
'Tis Life that it's really a fact of No rhyming with radioactive
What is the unit measurement for the activity of a radioactive source?
roentgen
What is the most common units used to express the activity of a radioactive substance?
The most common unit used to express the activity of a radioactive substance is the Becquerel (Bq). One Becquerel is equal to one radioactive decay per second.
What is the radioactive decay law?
The rate of decay (activity) of a radioactive isotope is proportional to the number of atoms of the isotope present.
What is radioactive decay law?
The rate of decay (activity) of a radioactive isotope is proportional to the number of atoms of the isotope present.
What is the purpose of radioactive implants?
With the use of radioactive implants, the tumor is subjected to radioactive activity over a longer period of time, as compared to external beam therapy.
What was hans geiger famous for?
He created the geiger counter, which measures radioactive activity.
What is the use of measuring the activity of a radioactive isotope in a sample to determine its age?
Measuring the activity of a radioactive isotope in a sample allows scientists to determine the amount of time that has passed since the sample was formed. By comparing the current activity of the isotope to its original activity, scientists can calculate the age of the sample, a technique commonly used in radiometric dating to estimate the age of rocks, fossils, and archaeological artifacts.
What is the calculation of radioactive isotopes?
Examples characteristics: half life, specific activity, radiotoxicity.
What is a becquerel?
A bequerel is the derived SI unit of radioactive activity, named after French physicist Henri Becquerel.
Define radio activity?
emitting from radioactive elements which can cause fogging photographic plate is called radioactivity
