mariap3504 mariap3504

03-10-2018
Chemistry

contestada

How many grams of a 1000-gram radioactive sample are left after 3 half-lives?1000 grams 500 grams 250 grams 125 grams 2000 grams

Respuesta :

pbsindhuja pbsindhuja

03-10-2018

The answer is 125 gms.

Ver imagen pbsindhuja

Answer Link

Otras preguntas

Three equivalent ratio of 36:48

List of all the subatomic particles their location and charge

math question down below need answers for a b c and d please

Find the equation of a line passing through (-2,4) and ( 0,8)

Which drug accounts for the most "drugged driving" accidents? methamphetamine (crystal) cocaine marijuana opioids (pain medication)?

What was the most common act of terrorism in the 1800s

Someone good with trigonometry please help

science question down below

According to the dietary guidelines for Americans which of the following is important in order to maintain a healthy weight? A. Get all the nutrients your body

Styles are modified by using the Office clipboard in the Home tab. true or false