caligirlq26551 caligirlq26551
  • 15-11-2021
  • SAT
contestada

The half-life of protactinium-226 is 2 minutes. If you started with 20 grams of pa-226, how much do you have after 8 minutes?.

Respuesta :

alexiac6366
alexiac6366 alexiac6366
  • 15-11-2021

Answer:

28.25

Explanation:

Answer Link

Otras preguntas

Suggest two ways new housing developments in the edhe of a city are likely to be different from brownfield housing developments towards the centre of a city
What's the answer to this problem
Which of the following is true for f(x) = 5cos(x) +1? A.) The period of the function is 10 pi B.) The function has an amplitude of 2.5. C.) A zero of the functi
What is an atom? ? ? ?
Manufacturing in Australia and New Zealand a. is just starting to be developed. b. focuses primarily on clothing production. c. focuses primarily on food proc
Please help! -x+y+4 x= -9 y= -6
What is a famous poet during the American Revolution
The slant of the earth is called
Find negative square root of 49. ±7 7 −7 24.5
what is the domain if the function on the graph? please help