mod/ ibrs/vi · bis/v, -el- . Mail-jesselynerodriguez... Teas ABM International..

Question

mod/ ibrs/vi · bis/v, -el- . Mail-jesselynerodriguez... Teas ABM International.. ·TexasANM International-... Periodic Table of the Elements x com - josselyne. Google Map de The half-lives of different radioisotopes are given in the table below, If the initial amount of indium 117 is 2.8g. how much indium-117 is left in the body after 86 minutes? Radoisotope argon-44 lead-196 Half -life (min) 37 indiurm-117 43 Number 2.36 There is additional feedback on the on the divider bar again to hide the additional fleedback close Previous ®Ove Up & View Sollo, #Try Again °Next Ext about us careers partners privacy pelicy terms of use contaesw about us | careers partners privacy pelicy terms of use contact us Inc. 114

Explanation / Answer

Amount of the substance left after n half-lives = Given mass of substance/2^n

n = total time/ halflife time

   = 86/43

   = 2

Amount of the substance left after 86 minutes = 2.8/2^2

                                                                        = 0.7 grams.

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.