A certain radioactive element has a half-life of one hour. If you begin with a 1-gram sample of the element at noon how much remains at 3 pm, 6 pm, and 10 pm?


Rate This Answer

A6 Tues 6p-9p $5.00, Wed 6p-9p $5.00, Thur. - 6pm-9pm Family Night!, Fri - 6:30pm - 10:00 pm $7.00, Sat.-10a-12p $4.00, 12p-4p $5.00, 6:30p-10p $7.00, Sun. -1p-5p $5.00, Sun 6:30p-8:30p $5.00. Phone: 618-529-skate (7528). Do you have any other questions for ChaCha?

Answered -

Comments

Advertisement