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

A z-score of +1.6 represents a value which is how many standard deviations above the mean? A.0.6 B.-0.6 C.1.6 D.-1.6

What is the subject in this sentence: on the way home from theatre,i got a flat tire.

what is the interquartile range for the data set 4,7,7,3,5,2,6,7,9 the answers are 3.5, 5.6, 7,9

Inspired by the writer’s experience of being arrested when he refused to pay a $1 poll tax as a protest against the Mexican War,________ by ________was publishe

what was the the name given to the series of laws that closed boston harbor

Bacteria can be beneficial. Which of these is an example of how bacteria are beneficial? A) Break down cellulose in some animals' digestive systems B) Can survi

The subset of the real number for 13

wht is one thing tht native Americans eat?

Which factor affects the heart rate in mammals? RBC count in blood Blood type Need for oxygen

The first thing a student should do when developing an action plan is __________. A. organize a list of action items B. prioritize essential actions C. write a