sayalirao20051 sayalirao20051

03-11-2021
Physics

contestada

Suppose you have 12 grams of a sample of a radioactive metal. After 15 days, you have 1.5 grams of radioactive metal and 10.5 grams of stable metal. What is the half-life of the radioactive metal?

Respuesta :

brooklyn378 brooklyn378

03-11-2021

the awnser is 72 on brainly

Answer Link

Otras preguntas

Every day Maria spent 30 minutes reading and 20 minutes playing the piano witch equation shows the total number of minutes, m she plays the piano in d days

Find the volume of a sphere with a radius of 9 inches. Use 3.14 for π . Round your answer to the nearest hundredth.

Achievements of African Union

what function is shown in the table

calculate the work function that requires a 455 nm photon to eject an electron of a value 0.73 eV

What is private equity investing? Who participates in it and why? How is Palamon positioned in the industry? How does private equity investing compare with publ

Find the hypotenuse, c, of the triangle.

Solve for x. 6(x - 2) = 4 a) x = 2 1/3 b) x = 1 1/3 c) x = 1

Find the general value of log(1 + i) + log(1 - i)

Which generalization about religion in ancient civilizations is most accurate?