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∙ 15y agoHalf life
Wiki User
∙ 14y agoThe time it takes for half of a radioactive substance to decay is known as the half-life of the substance. It is a fixed characteristic of a particular radioactive material and varies depending on the specific isotope.
This is known as the half-life of the substance. It represents the time it takes for the concentration of the original substance to reduce by half through decay. The half-life is a characteristic property of each radioactive substance.
It indicates how long it takes for the material to decay.
In the context of radioactive decay, half-life refers to the time it takes for half of the atoms in a radioactive substance to decay. It does not necessarily reflect the entire lifespan of that substance.
Radioactivity is the process by which unstable atomic nuclei release energy in the form of radiation. Half-life is the time it takes for half of a radioactive substance to decay. The concept of half-life is used to measure the rate at which a radioactive substance decays and is a key parameter in understanding and monitoring radioactivity.
With radioactive decay, predicting when any individual atom will decay is nearly impossible. However, when a lot a particles are present, then it is possible to get a general idea of how much will decay in a certain period of time. The half-life is this measurement, and it is the time that it takes for one halfof the substance to decay. Hence half-life or how long it takes for half to "die".For any size sample of a substance, the half-life is how long it takes for half to be left, so for a substance with a half-life of 2 days, half of the substance will decay in two days. Therefore your answer is simply half of 30g which is 15g.Additional reading: http://simple.wikipedia.org/wiki/Radioactive_decay
This is known as the half-life of the substance. It represents the time it takes for the concentration of the original substance to reduce by half through decay. The half-life is a characteristic property of each radioactive substance.
The time it takes for half of a sample to decay is called the "half-life" of the corresponding material.
It indicates how long it takes for the material to decay.
It indicates how long it takes for the material to decay.
Half-life is the time required for half of the atoms in a sample of a radioactive isotope to decay. This concept is important in understanding the rate of decay of radioactive materials and is used in various fields such as nuclear physics and radiocarbon dating.
In the context of radioactive decay, half-life refers to the time it takes for half of the atoms in a radioactive substance to decay. It does not necessarily reflect the entire lifespan of that substance.
Radioactivity is the process by which unstable atomic nuclei release energy in the form of radiation. Half-life is the time it takes for half of a radioactive substance to decay. The concept of half-life is used to measure the rate at which a radioactive substance decays and is a key parameter in understanding and monitoring radioactivity.
okay
Plasma decay refers to the time that it takes for the concentration in blood plasma of a substance to reach one-half of its steady-state value. This is also referred to as the plasma half-life.
6 hours. you have a hot one there!
The half-life of a radioactive substance is the time it takes for half of the atoms in a sample to decay. It is a constant characteristic of each radioactive isotope. After one half-life, half of the original substance will remain, and the other half will have decayed into other elements.
With radioactive decay, predicting when any individual atom will decay is nearly impossible. However, when a lot a particles are present, then it is possible to get a general idea of how much will decay in a certain period of time. The half-life is this measurement, and it is the time that it takes for one halfof the substance to decay. Hence half-life or how long it takes for half to "die".For any size sample of a substance, the half-life is how long it takes for half to be left, so for a substance with a half-life of 2 days, half of the substance will decay in two days. Therefore your answer is simply half of 30g which is 15g.Additional reading: http://simple.wikipedia.org/wiki/Radioactive_decay