0
Half-life refers to a property of radioactive materials. The half life in the length of time it takes half of the quantity of an element to decay and become a more stable, non radioactive element. So if a 1 kg block of a substance had a half life of 10,000 years, in 10,000 years time there would 0.5 Kg of radioactive material remaining in the block. 10,000 years later there would again only be half as much, so there would then be 0.25 Kg of the radioactive material. Every further 10,000 years the quantity of the remaining radioactive material would half.
That is the time it takes for half of the substance to change to something else. The time varies in different substances (isotopes), and can be from a fraction of a second to trillions of years.
The half-life of a substance is the time it takes for half of the substance to decay or lose its potency. It is a measure of how quickly a substance breaks down or decreases in quantity over time.
The half life of a substance is the time it takes for half of the amount of the substance you have to degrade into other materials.
Add your answer:
Earn +20 pts
How Many Halflife Are These In A 100-year Span How Many Grams Of The Sample Would Remain At The End Of The 100 Years?
If the substance has a half-life of 10 years, there would be 10 half-lives in a 100-year span. Each half-life reduces the amount by half, so after 100 years, 1/2^10 = 1/1024 grams of the sample would remain.
Half of the total amount of time it takes for all of a radioactive substance to decay is called the halflife of the substance?
okay
What is a substance dissolve in another substance called?
A substance that dissolves in another substance is called a solute.
What is the possessive form of the word substance?
The possessive form of substance is "substance's".
What part of speech is substance?
Substance can function as a noun.
When was Illadelph Halflife created?
Illadelph Halflife was created on 1996-09-24.
Will Valve be releasing a HalfLife 4?
Yes.
Is lambda the halflife logo?
The logo has a border, however the lambda is in the center.
Is lithium 8 an isotope why?
Yes, but it has a halflife of only 0.86 seconds.
How do you determine the half life of a radioactive substance that has changed through radioactive decay After 40 days the original substance left is is one sixteenth of the original amount?
To determine the half-life of the substance, you can use the fact that after one half-life, the substance will be reduced to half of its original amount. In this case, after 40 days, the substance is reduced to one sixteenth of its original amount, which represents 4 half-lives (since 1/2^4 = 1/16). Thus, each half-life of this substance is 10 days.
Where can I download halflife that works on my removable drive?
Go out and buy it. You can't download it.
What is the halflife of plutonium 235?
The half life of plutonium-235 is 25,3(5) minutes.
How long does Klonopin stay in your in urine?
3-5 days, 18-50 hour halflife
Does the orange box have the full games?
yes it has the full games halflife 2, portal, and TF2
Is any isotope of lead is radioactive?
many. one example is lead-214 with a halflife of 26.8 minutes.
What type of objects would you do carbon dating on?
On an object with unknown age but more than halflife of C
To find the halflife period of curium?
For the half lives of all curium isotopes see the link below.
