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The half-life of Carbon-14 is 5,730 years. As such for the carbon-14 to decay from 100% to 12.5% it would take three times the half-life of the material.
100% (1st half life decay period) 50% (2nd half life decay period) 25% (3rd half life decay period) 12.5%.
Therefore = 5730 x 3 = 17,190 years.
What else can I help you with?
what is the density of a sample of a liquid that has a volume of 125 ML and the mass of 200 g?
1.6 g/ml
How many half lives have elapsed to yield a sample with 125 atoms of C-14?
We have now way of knowing unless we know the initial number of C-14
If a sample contains 100g of a radioactive isotope how much will be left after 3 half lives?
There will be 125 grams of radium left. Keep it simple. Ih a half-life, half the sample decays. Half of 1000 grams is 500 grams, then half of 500 grams is 250 grams. Half of that again is 125 grams. And just so you know, the half-life of radium-226, the non-synthetic isotope of radium, is 1602 years. If this was the case here, 4806 years would have to pass to get the sample to decay as far as it did.The remained quantity of radium after 3 x 1602 years is 125 grams.
When did the Utah raptor died?
130-125 million years ago the Utahraptor was on this planet
How long is Neptune's orbit?
Neptune's orbit takes 125 years to get around the sun.
What is 125 percent into a percentage?
125 percent into a percentage = 125%
What percent of 125 is 98 percent?
98 is 78.4 percent of 125 122.5 is 98 percent of 125
What is the answer for 125 percent percent of 48?
125 percent percent of 48 = 0.6
What is the account balance if you deposit 125 at 6 percent for 10 years?
It is 223.86
Write the percent 125 percent as a decimal?
125% = 1.25
What is the 125 percent of 215000?
125 percent of 215000 = 268750
What is 75 of 125 as a percent?
Answer this question…What is 75 of 125 as a percent?
What percent of 125 is 92?
92% = 0.920.92 * 125 = 115
What is 30 percent off 125?
30 percent of 125 = 125 *30/100 = 37.5 125 - 37.5 = 87.5
What is 10 plus 125 percent?
10 + (125 percent) = 22.5
What is find 80 percent of 125?
80 percent of 125 is 100.
What is -125 percent?
125 = 12,500%
