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

Is that right? I feel like it is but im not too sure i need help fast pleasee

30 pts pls help 11. Solve the system of linear equations below. 4x - 3y = 17 5x + 4y = 60 A. x = 2, y = -3 B. x = 5, y = 8 C. x = 8, y

Define Fitness as it relates to adaptation

A billiard ball strikes and rebounds from the cushion of a pool table perpendicularly. The mass of the ball is 0.38 kg The ball approaches the cushion with a ve

The position of a particle along a straight line is given by s = (1.5t 3 - 13.5t 2 + 22.5t) ft, where t is in seconds. Determine the position of the particle wh

What are the five elements of Taoism?

How fast would the International Space Station (ISS) have to travel to maintain a circular orbit a distance of 1400 km above the earth?

In the wake of the cuban revolution of 1959, Cuba

Which kind of organization is formed by a number of different countries around specific national interests?

Light with a wavelength of 612 nm incident on a double slit produces a second-order maximum at an angle of 25 degree. What is the separation between the slits?