dankbabychicken dankbabychicken

09-02-2017
Chemistry

contestada

Suppose you have 50 grams of a radioactive isotope with a half-life of 2 years. How much of the isotope will you have after 4 years?
A. 50
B. 25
C. 12.5

Respuesta :

Griffbo Griffbo

09-02-2017

C would be the best answer

Answer Link

itsRyanPlayzMC itsRyanPlayzMC

09-02-2017

The answer would be C.

Answer Link

Otras preguntas

The relationship between the Fahrenheit (F) and Celsius (C) temperature scales is given by the linear function below. F = 9/5 C+32 (a) What is the slope of the

When do you think that the Silver American Eagle will peak again, like it did in 2011? Do you think it would go back up? And how much do you think it will be wo

is 0.7142857.... a rational number? why or why not?

How do I multiply this?

Which number is equivalent to 16? A.256 B226. C.32 D.18 What value of x makes the equation below true? 7x-1=9 A.2/7 B.8/7 C.10/7 D.16/7

where is nassal cavity located in our body.

name two salts used in black and white photography

1. Write about the nicest trip you have ever been on (12-14 lines) .

very, very thin due to lack of adequate food

x and y are two different numbers selected from the first fifty counting numbers from 1 to 50 inclusive. what is the largest value that (x+y) / (x-y) can have?