This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following isotopes is the most stable? (Read 49 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Feb 15, 2020

Question 1

The decay constant, k, is given for each of the beta emitters below. Which one has the shortest half life?
◦ 115In, 4.29 × 10-9 s-1
◦ 131I, 9.94 × 10-7 s-1
◦ 42K, 1.55 × 10-5 s-1
◦ 217At, 21.4 s-1

Question 2

Which of the following isotopes is the most stable?
◦ 94Zr, 8.67 MeV/nucleon
◦ 240Pu, 7.26 MeV/nucleon
◦ 20Ne, 8.03 MeV/nucleon
◦ 6He, 4.89 MeV/nucleon
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ereecah on Feb 15, 2020

jaymee143

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Feb 15, 2020
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


ereecah

  • Member
  • Posts: 530
Reply 2 on: Feb 15, 2020
:D TYSM

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Stable folding patterns in proteins Stable folding patterns in proteins
Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc
(a) Uranium series dating uses the decay chain of radioactive uranium to stable lead. (a) Uranium series dating uses the decay chain of radioactive uranium to stable lead.
Extremely Stable Air: Inversions Extremely Stable Air: Inversions
Stable isotopes of carbon Stable isotopes of carbon
Using radiogenic strontium isotopes in carbonate shells as a proxy for orogeny Using radiogenic strontium isotopes in carbonate shells as a proxy for orogeny
Video: Cortisol (protein catabolism, gluconeogenesis, vasoconstriction & anti-inflammation)

For a complete list of videos, visit our video library