kkswag4299 kkswag4299

04-03-2018
Chemistry

contestada

If the half-life of a radioactive isotope is 5,000 years, how much of the radioactive isotope in a specimen will be left after 10,000 years?

Respuesta :

Rohan11 Rohan11

04-03-2018

10,000÷5,000=2 which means the amount of radioactive isotope has reduced by half twice. so, 25% of the starting amount of radioactive isotope will be left.

Answer Link

Otras preguntas

PLEASE HELP ILL MARK BRAINLIEST ASAP AND NO LINKS PLEASE

What two airmasses are most important to the weather of the United States east of the Rocky Mountains

How to find binary equivalent of a number.

John buys a computer on sale for $450.00. He pays $50.00 less than have the original price. How much was the original price of the computer? Write and solve an

41 divided by 533 estimate it and its long division and I have to find the R

Please help me!! Find the absoutle value 7) /-5.5/ 9) /14 1/3/ *1/3 is a fraction next to the the whole number 14* 6) /5 3/4 *3/4 is a fraction next to the whol

In the experiment shown below, which is greater, the force of gravity on the pith balls (Fg) or the electrostatic force between them (Fq)?

How does the radius of a string affect centripetal force.

How did life change for Europeans during the postwar period

Find the slope of the line.