itsjustjenny itsjustjenny

26-01-2022
Chemistry

contestada

Lead-210 has a half life of 22 years. what percent of radioactive lead atoms will remain after 90 years?
(round the answer)

Respuesta :

felipesierra213 felipesierra213

26-01-2022

Answer:

Percent of radioactive lead atoms remain after 90 years = 5.87%

5.87% of radioactive lead atoms will remain after 90 years.

Explanation:

look at the picture, sorry it took so long

Ver imagen felipesierra213

Answer Link

Otras preguntas

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. R

What is another name for the governor of a state?

What issue limited the growth of labor unions during the late 1800?

3x^2+8x-3 select two values of x that are roots

Your donation would help us to give the Help Group a larger part of our profit, which is great because 98% of their funding comes from private donations. a. an

Kendra's backpack weighs 3 1⁄2 pounds. If she removes a book that weighs 13 ounces, how much does the backpack now weigh?

Imagine your teacher has assigned you a research paper and has warned you that any paper turned in with faulty or non-credible sourcing will receive an F. Later

A web ____ makes a page available to users of the web.

o que e presente do subjuntivo

The patient is a 60-year-old male with a history of having been up on a ladder painting his home. the ladder started to fall, and he rode the ladder down to the