infehctedghost infehctedghost

01-02-2016
Chemistry

contestada

The half-life of fluorine-20 is 11.4 seconds. After _______ seconds, 1/4 of the original amount of fluorine-20 will remain

Respuesta :

hickmanvic2003 hickmanvic2003

28-05-2019

Answer:

The answer is 22.8

Explanation:

Just took the quiz on APEX :)

Answer Link

Otras preguntas

3x-4y=16 and 5x+2y=44 using elimination strategy and comparing strategy

The following IUPAC name is incorrect. Explain why it is incorrect and give the correct IUPAC name. 2,2−dimethyl−4−ethylheptane a. The compound name is alphabet

Ninguém vive pela metade. O espaço de vida de cada um é o que cada qual tem de inteiro. Se dura um segundo ou cinquenta anos, não faz diferença. O que conta é q

which graph represents 2x - 5 < 15

El recepcionista nos recomienda que (1) (dormir) mucho por la noche y que (2) (hacer) muchas actividades durante el día. También nos sugiere que (3) (sacar) muc

find the radius of a cylinder with a volume of 108ft and height of 12 ft

What is the range of the function defined as y=5^x?

Use the elimination method to solve the following system of equations. x+y=1 and x-y=-6 . The system has a single solution. The solution set is (X,Y) (Type an

Which of these ordered pairs is a solution to the inequality 4x + y> -6? (1, -12) (0, -9) (-1, -1) (-3,0)

Please help me out please