kaylahshieldsx kaylahshieldsx

29-01-2018
Physics

contestada

An isotope decreased to one fourth its original amount in 18 months. What is the half life of this radioactive isotope?

Respuesta :

James2004 James2004

29-01-2018

The rate at which a radioactive isotope decays is measured in half-life. The term half-life is defined as the time it takes for one-half of the atoms of a radioactive material to disintegrate.

Answer Link

Otras preguntas

Why does the author include the opinions of Zachary Logan and Ayanna vashista

Which Culture do we associate with vaqueros/cowboys using chaps, branding the cattle, the saddle and cattle roping? The French The Spanish The British The Unit

how the scientist evolve? Your own word

How did Mansa Musa become so wealthy?

Alisa's hair grows at a rate 1/2 inch per mont. How many months will it take for her hair to grow 8 inches?

✨✨Easy points for those who are good at math✨✨

Solve: b – 12 = 36 A. b = 34 B. b = 48 C. b = 26 D. b = 28

Danny is building a pyramid modeled after one of the great pyramids of Giza in Egypt .The great pyramid has a height of 480 feet and a square base with each sid

Jenna heard a family story about Great Grandfather Frederick who died of a lung disease, but no one knows which lung disease it was. How could a genetic counsel

Of the following international issues, which numbers among the goals of the Bill and Melinda Gates Foundation? A. improving health in Africa, especially among c

ACCESS MORE EDU ACCESS