Chemistry, 19.12.2019 03:31 jazmineeverett1
Iodine-131 is a radioactive isotope that is used as a medical tracer to study and treat the thyroid gland. this radioactive element emits both beta particles and gamma waves. to effectively stop both beta particles and gamma waves, scientists use a chamber composed of
a) concrete.
b) lead.
c) metal.
d) plastic.
Answers: 1
Chemistry, 22.06.2019 14:00
What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
Answers: 1
Chemistry, 22.06.2019 14:30
The three types is stress that act on earths rocks are compression, tension, and
Answers: 1
Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
Answers: 1
Iodine-131 is a radioactive isotope that is used as a medical tracer to study and treat the thyroid...
Mathematics, 08.10.2019 18:40
Mathematics, 08.10.2019 18:40
History, 08.10.2019 18:40
Geography, 08.10.2019 18:40
English, 08.10.2019 18:40
Social Studies, 08.10.2019 18:40
Mathematics, 08.10.2019 18:40
Biology, 08.10.2019 18:40
Mathematics, 08.10.2019 18:40
Mathematics, 08.10.2019 18:40
Mathematics, 08.10.2019 18:40
History, 08.10.2019 18:40
Biology, 08.10.2019 18:40