peachesmims3276 peachesmims3276
  • 09-12-2017
  • Chemistry
contestada

The isotope chromium-51 has a half-life of 28 days. if the original sample had a mass of 28.0 grams, what mass of the chromium-51 sample remains after 84 days?

Respuesta :

shinmin
shinmin shinmin
  • 19-12-2017
Check the attached file for the answer.
Ver imagen shinmin
Answer Link

Otras preguntas

which of the following describes the role that enzymes play in the process of metabolism
44 is 22% of what number
what is −9s−8 5s=−10
In 1892, the People’s Party convention produced
What is the value of the digit 3 in the number 5.349
Where were the Aztecs told to build their capital?
A full-year membership to a gym costs $325 upfront with no monthly charge. A monthly membership costs $100 upfront and $30 per month. For what numbers of months
P= a+b+2c solve for c
all people are blank in a democracy
What will the last payment be to pay off a $1,250 computer plus 8% sales tax with monthly payments of $120?