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The shorter the half-life the greater the danger of radiation causing us harm.
If you have two equal masses of radioactive material with different half-lives, the one with the shorter half-life will release more radioactivity in a given time than the one with the longer half-life.
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The half life of an element is important for determining the blank of a rock?
answer is b
The half-life of an element is important in determining the of a rock?
relative age
The time it takes for half of the radioactive element to decay is the element's what?
The time it takes for half the atoms in a sample of a radioactive element to decay is called the half life.
A half - life of an element is important for determining the what of a rock?
The age of the rock. By measuring the amount of parent and daughter isotopes in a rock sample and knowing the half-life of the radioactive element, scientists can calculate the age of the rock.
How can half lives be shortened?
Half life of an element can't be changed.. It is a characteristic of a radioactive element which is independent of chemical and physical conditions.. Half life is that time in which half of radioactive sample( i.e., a radioactive element) decomposes. So no matter what amount you take half life of an element remains same.
How does the half life of element Z compare to the half life of carbon-14?
The half-life of an element is the time it takes for half of a sample to decay. It is specific to each element. The half-life of carbon-14 is 5730 years, whereas the half-life of element Z would depend on the specific element and is not necessarily comparable to carbon-14.
The half-life of an element is important for?
The half-life of an isotope is how long it takes for half of the atoms in a mass to undergo radioactive decay. Say you have 40g of an elements isotope with a half-life of one year. After 1 year, there would be 20g of that isotope left, and 20g of a different isotope/element. After 2 years, there would be 10g, and so on...
Is the half-life of a chemical element one-half of the amount of a radioactive element to decay?
The half-life is the time that it takes for 1/2 of a material to decay.
How long will it take half of a radioactive sample to decay?
The time it takes for half of a radioactive sample to decay is known as the half-life. Each radioactive element has a unique half-life, which could range from fractions of a second to billions of years. The half-life remains constant regardless of the size of the initial sample.
What is the half-life of this element?
Without knowing the element and the specific isotope, this has no answer.
What kind of radioactive waste has the longest half-life?
Uranium has the longest half-life element
What is the half-life of the chemical element Ununpentium?
Ununpentium-288 has a half-life of 173 ms.
