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

Sarina has thrown cubical dice 2 times. write the probability of getting 5 in first throw and 4 in second throw.

-Aponte os limites da Europa com a Ásia no bloco Eurasia.

Can someone please help me with this question please

50 pts! Mary is Constructing the circumscribed circle for triangle ABC. Please see the Images below, answer the question fully and thoroughly.

A 7-gallon jug of water costs $22.40. What is the price per pint?

if a cross between two pea plants results in F1 results of 155 tall peas and 45 short peas what were the genotypes of the parents

What is the answer telllllll me

Calculate Lindere's total monthly income

Examination of the contents of the abdomen using an endoscope: a) Colonoscopy b) Gastroscopy c) Laparoscopy d) Endoscopy

how to graph this equation