brettcole6 brettcole6

01-11-2019
Chemistry

contestada

How many grams of cobalt-60 will remain after three half-lives?

Respuesta :

alejandrocampos54 alejandrocampos54

01-11-2019

Answer:

Cobalt-60 decays, with a half-life of 5.3 years, to the element nickel-60 by the emission of a 0.32 MeV beta particle.

Answer Link

deriyonasweet14 deriyonasweet14

11-05-2022

Answer:

1.25

Explanation:

After 3 half lives and 17,190 years have gone by. 1.25

Answer Link

Otras preguntas

Can someone answer this?

1/4 rounded to the nearest hundredth 7/21 rounded to the nearest hundredth 16/84 rounded to the nearest hundredth

Divide and round to the nearest hundredths place. 4.05 ÷ 0.07

What is the radius of circle if the area is 22 square meters

the example display proper noun adjective.Los chicos alto

Which word best explains the point Solange wants to make with her supporting detail?

What is a transversal?

An object whose mass is 300 lb experiences changes in its kinetic and potential energies owing to the action of a resultant force r. the work done on the object

plz help & explain! Pentagon PQRST and its reflection, pentagon P'Q'R'S'T', are shown in the coordinate plane in the photo:What is the line of reflection b

I need help right now, please! What does the old-timer from Sulphur Creek tell the man in "To Build a Fire"? A. To put food against the body to keep it from fre