carolynalee carolynalee

26-05-2017
Chemistry

contestada

A particular radioactive isotope has a half-life of 5.0 s. What fraction of the original amount of isotope will remain in a sample after 20.0 s?

Respuesta :

JavierCollante JavierCollante

26-05-2017

the answer is attached. let me know if you have questions about it

Ver imagen JavierCollante

Answer Link

Otras preguntas

a (8, 10) b (-5, -4) c (-2.5, -2) d (8.5, 9.5)

PLEASE HELP ME What might the Aztec people have done differently to prevent conflict with the Spanish when they meet?

In lala land, a child named nani is born with purple hair instead of blue hair like everyone else in the land. as nani grows up, the kids in her village won't p

The ________ is a sequence of activities that determine the earliest date by which a project can be completed.

What’s 2ax2b simplified?

HELP PLEASE Which of the following was a primary belief of the Puritans? A) The Church of England should be purified of Catholic traditions B) Everyone should b

Name an element that has similar to silver in the periodic table

How is mitochondria form?

Thousands of English Puritans arrived in Massachusetts Bay during the Great Migration. Why were they coming to the colony? A) They came to get rich from the go

2/3x + 1/6 = -3/4 x + 1