Why uranium can nbe used for geological dating but not for dating artifacts from human activity on earth

Q: dating works by measuring the   ratio of isotopes   amount of radioactivity absorbed…

A: Answer

Q: the age of fossils can be trace by using isotopes c12 and c14 called carbon dating for generations.…

A: Given statement is : The age of fossils can be trace by using isotopes c12 and c14 called carbon…

Q: The stability belt is when the neutron and proton ratios are ______

A: A neutron is a subatomic particle which is found in the nucleus of almost every atom except that of…

Q: write a balanced nuclear equation for the alpha decay of americium-241

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Q: Evaluate the dangers and benefits of neutrons and their interactions to man and his/her needs.

A: Neutrons are the sub - atomic particles which has a netural charge ( neither positive nor negative)…

Q: What is carbon dating? Explain your answer thoroughly.    P.S. Aboid handwritten work so I can…

A: Given  we know that about the carbon dating

Q: A sample from a fossil is burned in order to analyze it. As it burns, it re- leases 2.6 x 10-¹2 mg…

A: To determine the age of the fossil, we can use the concept of radioactive decay and the ratio of…

Q: Interpret this description of a nuclear reaction by indicating whether each particle would appear on…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: HOW ORGANIC CHEMISTRY CONTRIBUTRE TO NUCLEAR CHEMISTRY

A: Organic chemistry and nuclear chemistry are two distinct fields of chemistry, but there are some…

Q: In the radioactive decay of Uranium- 238 into Thorium-234, which of the following radioactive…

A: The radioactive decay is the process of conversion of one atomic nucleus into another by the…

Q: What is an application  of radioactive dating

A: One application of radioactive dating: Radioactive dating is a method of dating rocks and minerals…

Q: Can radiocarbon dating be used to find the age of rocks from the Grand Canyon? Why or why not?

A: To find out whether radiocarbon dating be used to find the age of rocks from the Grand Canyon.

Q: Uranium-238 decays to thorium-234. Which particle is emitted in this reaction? a particle neutron…

A: As we know , During the radioactive decay , mass is conserved as it follows law of conservation of…

Q: What are magic numbers? How are they important in determining the stability of a nuclide?

A: The magic numbers are defined as the number of nucleons required for completion of the energy levels…

Q: 1. Write a balanced nuclear reaction for the decay of cesium-144 by alpha particle

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: As the separation away from a radioactive sample increases, the intensity of the radiation also…

A: According to an inverse square law says that intensity of radioactive radiation is inversely…

Q: nuclide decay mode daughter nuclide   positron emission 115B

A: The positron emission can be described as the decay in which mass number of the substance will be…

Q: 2. Balance the nuclear reaction that allows for radiocarbon dating is the continual formation of…

A:

Q: Is the topic "decays" under nuclear chemistry, different from radioactive decay?

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Q: In ______, an _ particle (identical to a helium nucleus of two protons and two neutrons) is ejected…

A: A radioactive decay in which alpha particle decays into another nuclei with a mass number reduced by…

Q: True or False: The ratio of unstable isotopes to stable isotopes is part of absolute-age dating.

A: There are two methods of dating: 1) Relative age dating 2) absolute age dating Relative dating- It…

Q: what is the use of carbon dating method?

A: Carbon has three isotopes viz. C-12 (most abundant), C-13 and C-14.Out of these C-14 is radioactive…

Q: Number of half-lives Fraction Percentage remaining remaining elapsed 0. 100 1 1/2 50 1/4 25 3 1/8…

A: Half life: The time period in which the concentration of reactant becomes half of the initial…

Q: Compare the application of traditional stable isotope analysis with stable isotope probing

A: Isotope analysis is the identification of isotopic signature, the abundance of certain stable…

Q: Fill in the missing symbol in this nuclear chemical equation. 0+H - N+He

A: In nuclear reactions, the fundamental particles involved are protons and neutrons, and the equation…

Q: What are the merits and limitations of precipitation methods? Give an example where the…

A: Those points which shows that a particular method is useful or help the mankind in any way are known…

Q: Would chromium-51 be useful for dating rocks containing chromium? Why or why not?

A: Radioactive dating is a method of dating rocks and minerals using radioactive isotopes. The…

Q: What is the age of a rock in which the mass ratio of 40 Ar to 40K is 4.2? Express your answer using…

A: Given mAr/m K = 4.2

Q: What are the isotopes of carbon? How are these used in radioactive dating?

A: Introduction Isotopes are atoms of the same element that have the same number of protons but…

Q: write the symbols and complete nuclear equation for the alpha emitter Californium-249

A: Release of alpha particle means, mass number decrease by 4 and atomic number decrease by 2.

Q: Write the balanced nuclear equation for Platinum-90 (alpha decay).

A: Alpha-decay (α-decay) is a type of radioactive decay in which an atomic nucleus emits an alpha…

Q: How can radioactive decay of unstable isotopes be used to determine the date of formation of a rock?

A: Radioactive isotopes are unstable and decay easily. It is used to determine the age of formation of…