andres1998ar25p863f9 andres1998ar25p863f9

03-05-2018
Mathematics

contestada

the half-life of bismuth-210 is 5 days. if 25 grams of bismuth-210 are present initially, how much will remain after 10 days?

Respuesta :

LammettHash LammettHash

03-05-2018

10 days is twice the half-life. After 5 days, can expect [tex]\dfrac{25}2[/tex] grams to remain; after another 5 days, you'd be left with [tex]\dfrac{25}4[/tex] grams.

Answer Link

Otras preguntas

Natalie drives from her home to the art museum. She knows that when she passes the fire station, she is one fourth of the way to the museum. When she drives ano

HELP ME PLEASE I BEG U

Which statement is an opinion supported by a fact? Georgia O'Keeffe was an American painter who famously painted desert landscapes with animal skulls. Georgia O

Half-Life N(t)=No(12)th N= final amount No= initial amount t= time h= half-life Iodine-123 is sometimes used in thyroid scans and has a half-life of 15 hours. a

Find/solve for x in the image above

Salesperson receives 6.5 percent commission. Sells for $23,999, how much money did he make in commission

When measuring volume, your final result must be in A. linear units. B. single units. C. squared units. D. cubed units.

The department of motor vehicles wants to check whether drivers have a slower reaction time after drinking two cans of beer. This was done by selecting a sample

What is the IUPAC name Of CH3-CH2-CH2-CH=O I COOH

what poem do I pick? HELPP