davisjonnie23 davisjonnie23

04-05-2017
Physics

contestada

It takes 6400 years for one gram of radium to decay away to only 1/16 (one-sixteenth) of a gram. The half-life of radium is

Respuesta :

summerbella summerbella

04-05-2017

1/16........................................

Answer Link

Otras preguntas

Determine if the expression wx2 is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.

How do I do this ? Help please

Your manager has asked you to implement a wired network infrastructure that will accommodate failed connections. You don't have a larger budget, so you decide t

11.5 grams of sodium metal are placed in a container with excess chlorine gas. Once the reaction is complete, 29.0 grams of sodium chloride are measured. What m

Common multiple of 4and 20

A gene is a segment of a. RNA b. DNA c. protein d. cytoplasm e. plasma membrane

Determine the number of moles and mass requested for each reaction in Exercise 4.42. Refer to Exercise 4.42. Write the balanced equation, then outline the steps

What is the probability of not drawing a green marble? 7/10 3/7 3/10

A chemist adds 0.50L of a 0.485 M copper(II) sulfate CuSO4 solution to a reaction flask. Calculate the millimoles of copper(II) sulfate the chemist has added to

At what time will the pressure of SO₂Cl₂ decline to 0.50 its initial value? Express your answer using two significant figures.