This topic contains a solution. Click here to go to the answer

Author Question: What is the decay constant for 131I if the half-life is 8.04 d? (Read 74 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570

Question 1

What is the binding energy, in amu, of 13C? Masses are: proton = 1.00728 amu, neutron = 1.00867 amu, electron = 0.00055 amu, and 13C = 13.00335 amu.
◦ 0.10432 amu
◦ 0.0102 amu
◦ 0.10487 amu
◦ 0.10817 amu
◦ 0.00335 amu

Question 2

What is the decay constant for 131I if the half-life is 8.04 d?
◦ 9.98 × 10-7 s-1
◦ 9.31 × 10-5 s-1
◦ 3.48 × 10-6 s-1
◦ 4.81 × 10-4 s-1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jerry coleman on Jul 8, 2021

gabrielle_lawrence

  • Sr. Member
  • ****
  • Posts: 353
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Jul 8, 2021
:D TYSM


amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

For a complete list of videos, visit our video library