When 21083Bi decays its half life is 5.0 seconds.What is the activity in Bq (disintegrations per second) of one mole?
A) 6.02 * 1023/5
B) 0.69 * 6.02 * 1023/5
C) 5 * 6.02 * 1023
D) 6.02 * 1023/5 * 0.69
E) 5 * 6.02 * 1023/0.69
Correct Answer:
Verified
Q67: When carbon-14 undergoes a beta decay,an isotope
Q68: U-238 has a half-life of 4.5 billion
Q69: The volume of a nucleus is proportional
Q70: A muon has a mean lifetime of
Q71: An iron isotope of iron,56Fe,has a binding
Q72: A tree is chopped down and burned
Q73: Betelgeuse has a luminosity (power radiated)135,000 times
Q75: The half-life of Co-57 is 271.8 days;calculate
Q76: Sirius,the brightest star in the night sky
Q77: If Carbon-14,a beta emitter with a half-life
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents