Physics, 30.04.2021 19:50 meganjackson155

Four radioactive 10-gram (g) samples with their remaining isotope mass are listed in the table that spans 50 years. Which isotope would be expected to have the longest half-life?
PLEASE GIVE ME THE CORRECT ANSWER (THANK YOU IN ADVANCE.) no links please, Just the answer.
A.
Silver-108

B.
Mercury-194

C.
Californium-249

D.
Americium-241

10 years 9.84 g 9.80 g 9.84 g 9.85 g
20 years 9.68 g 9.61 g 9.67 g 9.69 g
30 years 9.53 g 9.42 g 9.51 g 9.54 g
40 years 9.38 g 9.24 g 9.36 g 9.39 g
50 years 9.23 g 9.06 g 9.20 g 9.25 g

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 03:30

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?

Answers: 2

Answer

Physics, 22.06.2019 12:00

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

Answers: 1

Answer

Physics, 22.06.2019 17:30

How does the entropy of steam compare to the entropy of ice?

Answers: 2

Answer

Physics, 22.06.2019 18:00

Which is the most accurate name for the ionic compound cas?

Answers: 1

Answer

You know the right answer?

Four radioactive 10-gram (g) samples with their remaining isotope mass are listed in the table that...