baby54600 baby54600

18-05-2017
Chemistry

contestada

How many half-lives are required for three-fourths of the nuclei of an isotope in a sample to decay?

Respuesta :

TealShawol TealShawol

18-05-2017

2 half lives are required.

Answer Link

Otras preguntas

What does balanced and unbalanced forces have to do with newtons laws of motion

arrange in order from smallest to largest.6.09, 6.9, 6.099, 6.999

the product of 8 and a number x is equal to 32. write an algebraic expression, an equation, or an inequality

Since the ball slowly comes to a stop what does this mean about the net force on the ball as it rolls across the field?

what is the consonance in the seven ages of a man?

What is the charge of the nucleus of an oxygen atom? 0 –2 +8 +16

what is the exponential notation of this 90.000.000 ?

What is x squared - v = w squared making x the subject?

The spread of the factory system resulted in all of the following EXCEPT: a. the movement away from home production. b. poorer quality of iron. c. the need for

In some of these sentences one word has been spelt wrongly. Underline the word and write its correct spelling in the space provided.1. The dairy near our house