cindymoreno107 cindymoreno107

14-10-2021
Chemistry

contestada

What percentage of radium 288 is left after 1600 years ? ( figure out the number of half-lives,then look at the chart above to figure out the % remaining)

Respuesta :

yusuflovescandy yusuflovescandy

14-10-2021

Answer:

Find it ur self lol

Explanation:

lol just look it up

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