mayfieldjonathan62 mayfieldjonathan62
  • 06-12-2019
  • Physics
contestada

A radioactive isotope has a half-life of ten days.how much of a 100 gram sample will be left after 20 days

Respuesta :

mark2674 mark2674
  • 06-12-2019

Answer:

25

Explanation:

after10 days it would be 50 then it would be 25 after another 10

Answer Link

Otras preguntas

An experiment applies heat to a substance and produces a gas that is a new and different substance. Choose the true statement. A. This represents a physical c
An experiment applies heat to a substance and produces a gas that is a new and different substance. Choose the true statement. A. This represents a physical c
What effect did the Justinian code have on the Byzantine empire
44 tens is the same as
What three things determine the divisions of the ocean zones? REPLY ASAP!
Katie is in charge of buying juice for the teachers' breakfast party. If one teacher will drink between 18 and 22 ounces of juice, and there are 32 teachers, wh
Ted bought a new book for $20.00. If the sales tax was 8%, how much did Ted play in all for the books?
how does knowing 1/5 of 10 help you find 2/5 of 10?
the unites states and europe put pressure on south africa in the form of?
why can Hitler can be described as a fanatical despot