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How much of 8-gram sample of Hydrogen-3 would still be present after 12.3 years if the half life of a H-3 is 12.3 years?
If 12.3 years is the half-life of Tritium (H-3), then @ 12.3 years only half of the tritium should remain or 4 grams.
Is half life 3 online?
There is no "Half Life 3" If you're talking about Half-Life 2, then no, but you can get Counter-Strike.
When does Half Life 3 come out in stores?
AnswerInstead of Half Life 3 the developers made Half-life episode 1,2,3 half-life 3.it comes out when ts finished >:( HURRY UP VALVE!
Will there be a Half-Life Episode 3?
There is a Half Life 2 Episode 3 coming in 2012.
Is the half-life of cdroms 3 years?
No. Cd's are not radioactive and do not have. A half-life.
After 36.9 years a sample of hydrogen contains one-eighth the amount it contained originally what is the half-life of the isotope?
The half-life of the isotope in question is 12.3 years. This can be calculated by dividing the time it took for the sample to decrease to one-eighth its original amount (36.9 years) by 3, which represents the number of half-lives it took to reach that point.
How much hydrogen-3 will remain after 60 years if the original sample have a mass 80.0 g and a the half-life of hydrogen-3 is 12 years?
After 60 years, there will be 2.5 grams of hydrogen-3 remaining from the original 80.0 grams sample. This is calculated by dividing the time elapsed by the half-life multiple times (60 years ÷ 12 years = 5 half-lives, 1/2^5 = 1/32). Multiplying 80.0 grams by 1/32 gives 2.5 grams remaining.
Which element has Highest half life period?
The element with the highest half-life is Bismuth-209, with a half-life of approximately 1.9 x 10^19 years.
Which element has the lowest half-life?
Bismuth has recently been found to have a no stable isotope and has a half-life of 4.6 x 10^19 years. Also, the simple hydrogen atom (a single proton), is theorized to decay at a rate of 6.6 x 10^33 years. So far all tests to observe a proton decay have failed.
Will there be a Half life 3?
As long as the Half-Life games makes Valve some money, they won't change a winning recipe. So, there will almost for sure be another Half-Life game. yes the first half life was a great success and so where the expansion packs for the PC. The sequel game Half life 2 has also been a huge success and so have ep 1 and ep 2, and soon there will be a ep 3 Half Life 2 episode 3 will be the last in the series, Half Life 2 Ep 1, 2 and 3 are actually Half Life 3, Valve split the game into three so that it wouldn't take them 6 to 10 years to make life Half Life 2 did
What hydrogen isotopes are stable?
The stable hydrogen isotopes are hydrogen-1 (1H) and deuterium (2H). Tritium (3H) is a radioactive isotope of hydrogen with a half-life of about 12.32 years.
Is Half-Life 3 real?
No.
