23431lllfdg 23431lllfdg

04-08-2022
Chemistry

contestada

What is the half life of sodium-24 if after 12 days the sample has a mass of 1.2 g from an initial mass of 9.6 g?
Group of answer choices

A. 36 days

B. 12 days

C. 24 days

D. 4 days

Respuesta :

varuntmali varuntmali

04-08-2022

As well as I think the answer is 24 days

Answer Link

Otras preguntas

The quotient of 2 and the sum of a number and 1.

This summer you worked at a day care center where it was common for parents to be late picking up a child. You willingly stayed late and waited for these parent

PLEASE HELP ME ON THIS, I'D REALLY APPRECIATE THE HELP THX

Nitrogen dioxide is a red-brown gas responsible for the brown color of smog. A container of nitrogen dioxide that is at low pressure and at room temperature has

Can someone PLEASE hwlp me??

a type of non fiction which explains a particular subject is called what?

Who would most likely support Andrew Jackson? A. a banker from Virginia B. a mill worker from Pennsylvania C. a factory owner from Massachusetts D. a univer

I really need help with number 55

List some qualities of A WRINKLE IN TIME that categorize the story as Science Fiction:

Use the figure to decide the type of angle pair that describes <5 and <6