If a radioisotope has a half life of 10 years, how much of the original material would remain after 40 years?

Question

09-10-2014
Chemistry

Answered

Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

If a radioisotope has a half life of 10 years, how much of the original material would remain after 40 years?

Sagot :

We hope this was helpful. Please come back whenever you need more information or answers to your queries. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.

Why did early farmers use slash-and-burn agriculture? A. to get rid of pests B. to get rid of old crops C. to keep the soil fertile D. to keep undergrowth from

How can it be explained that the Latin alphabet is the most recognized alphabet used in the world today? (4 points) Many of the world's most commonly spoken lan

In the event that a sitting governor is impeached or resigns, who takes over as governor of the state? A. state auditor B. state treasurer C. attorney general D

Who in the House has the power to lead the caucus and control the agenda? the Majority Whip the Majority Floor Leader the Speaker of the House the Committee Cha

Who was the Cuban leader who overthrew a U.S.-backed dictator and established a communist regime on the island?

The bed of a pickup truck measures 4 feet by 8 feet. To the nearest inch, what is the length of the longest thin metal bar that will lie flat in the bed?

Two joggers, one averaging 7 mph and one averaging 5 mph, start from a designated initial point. The slower jogger arrives at the end of the run 45 minutes afte

The U.S. Supreme Court declared that segregation was unconstitutional in the Brown v. Board of Education decision in 1954. The Georgia legislature, like those o

External debt would most likely be highest among a. core nations. c. semiperipheral nations. b. peripheral nations. d. industrialized nations.

A society dominated by men is called _____. A. matriarchal B. authoritarian C. patriarchal D. monarchal

Bekamop99 Bekamop99 · Answer 1 · 2014-10-09T16:00:45-04:00

Bekamop99 Bekamop99

09-10-2014

1/8 would remain...
(1/2 is 10 years
1/4 is 20 years
1/8 is 40 years)

Hope this helps! :)

Answer Link

icedraptor88 icedraptor88 · Answer 2 · 2014-10-10T01:41:13-04:00

icedraptor88 icedraptor88

10-10-2014

Instead of dividing the material by half each time, start by dividing 40 years by the half life of ten. This gives you 4. Subtract 1 So you the answer is 1/2 to the 3rd power

Answer Link

Sagot :

Other Questions