Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Radioactive Decay
The half-life of hydrogen-3 (tritium) is approximately 12 years. In how many years will half of a 20-gram sample decay by beta radiation to helium-3?
6
10
20
12
1 answer
The correct answer is 12.
You can
ask a new question
or
answer this question
.
Related Questions
Tritium, a radioactive isotope of hydrogen, has a half-life of 12.4 years. Of an initial sample of 69 grams, how much will
Sam is comparing the half-life of two isotopes of uranium. The half-life of Uranium-238 is 4.5 × 10° years The half-life of
In the year 2005, a picture supposedly painted by a famous artist some time after 1815 but before 1865 contains 95 percent of
Tritium decays by a first order process that has half-life of 12.5years. how many years will it take to reduce the radio
Tritium (H-3) has a half-life of 12.3 years. How old is a bottle of olive oil if the tritium content is 25% that of a new sample
Sam is comparing half a life of two is to popes of uranium the half-life of uranium negative 2 3/8 is 4.5 * 10 ^ 9 years the
The half-life of uranium-235 is 700,000,000 years. The half-life of uranium-238 is 4.463×10^11 years longer. What is the
the half-life on uranium-235 is 700,000,000 years. the half-life of uranium-238 is 4.463x10^11 years longer. what is the
sam is comparing the half-life of two isotopes of uranium. The half-life of uranium-238 is 4.5 × 10⁹ years. The half- life of
Sam is comparing the half-life of two isotopes of uranium. The half-life of Uranium-238 is 4.5×109 years. The half-life of