Bblanco05 Bblanco05
  • 20-11-2020
  • Chemistry
contestada

Assuming that the half-life of Isotope Q is 7.5 minutes, what amount of an original
150.0 gram sample of Isotope Q will remain after a half hour?

1. 37.5 g
2. 18.75 g
3. 80 g
4. 9.375 g

Respuesta :

emilynava2007
emilynava2007 emilynava2007
  • 20-11-2020
I think b I am not so sure
Answer Link
mohammedzza mohammedzza
  • 20-11-2020
B is the answer for the question
Answer Link

Otras preguntas

Which is not equivalent 3/8 1/4 9/24?
Write a word phrase to represent the numerical expression below 5 (17-8)
What is proppotion of 10/15 =12/x?
Which of these are strategies for avoiding sexual assault? Select the three correct answers. A. Spend time alone with people you don't know well. B. Avoid
How many 7s go into 53
An atom that loses or gains electrons and ends up being positively or negatively charged is called
How did european nations mistreat native americans??
how did southern agriculture cause an increase in enslaved Africans brought to America
How do you answer #5.
The same set of harmful social pressures that corrupts some individuals can lead others to respond with a healthy resistance. this best illustrates the ________