Physics, 18.02.2020 04:52 bigboy43

Radioactive gold-198 is used in the diagnosis of liver problems. 198Au decays in a first-order process, emitting a β particle (electron). The half-life of this isotope is 2.7 days. You begin with a 5.6-mg sample of the isotope. Calculate how much gold-198 remains after 3.0 days.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 12:30, cardsqueen

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

Answers: 3

continue

Physics, 22.06.2019 16:30, hii4199

When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)

Answers: 1

continue

Physics, 22.06.2019 22:10, bankrollbaby01

M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)

Answers: 3

continue

Physics, 23.06.2019 02:30, bombo99

Anthropology is the study of the effects of disease on the body, while forensic anthropology studies the disease of crime a.) true b.) false

Answers: 2

continue

You know the right answer?

Radioactive gold-198 is used in the diagnosis of liver problems. 198Au decays in a first-order proce...