it is grasshopper because they donot have backbones
Oxygen-16 and Carbon-12 are stableisotopes of elements O and C respectively. Hence, they do not have half-lives. But Carbon-14 andUranium-238 are radioactive isotopes. Among them Carbon-14 has relatively short half-life as about 5730 years while Uranium-238 has a long half-life as about 4.5 billion years.
Answer is. uranium-238
1.57821 *10^5
The answer would be 5.
Answer:
3) they lose energy at a varying rate - is the correct answer.
Radioactive decay is defined as the process by which an unstable atomic nucleus loses its energy by emitting radiations. The decay is random and cannot be predicted earlier.
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Explanation:
It is a completely false statement that <span>Oscar Wilde makes an unexpected association between poems and flower petals in "To My Wife." The correct option among the two options that are given in the question is the second option. I hope that this is the answer that has come to your desired help.</span>
