Was radioactivity invented during World War II in the 1940s by atomic scientists?  Justify your answer with evidence.

Q: If you know a sample is 2715 years old, what percent of carbon 14 would you expect to find in the…

A: Given that:                     Given time for the sample = 2715 years To find:…

Q: Nuclear Equations

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Q: What is radioactive decay and give one example of a radioactive atom used in medicine?

A: Radioactive decay:It is known as the process by which an unstable atomic nucleus loses its energy by…

Q: 137 55CS 137Ba + X -> 56

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Q: Write a balanced nuclear equation for the following: The nuclide uranium-238 undergoes alpha…

A: Alpha decay occurs in uranium- 238 nucleus that decays into thorium- 234 nucleus. Alpha particle has…

Q: Nuclear power stations produce dangerous radioactive waste which must be stored safely for thousands…

A: According to bartleby guidelines we're supposed to answer only first question among these So please…

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: Why is helium found in deposits of uranium and thoriumores? What kind of radioactive emission…

A: Radioactive isotopes contains unstable nucleus, which undergoes decay or the excess energy or…

Q: Part A The belt of nuclear stability ends with the element bismuth O radon O polonium O astatine O…

A: To give: The belt of nuclear stability ends with which element.

Q: Changing the temperature of atoms affects their chemical reaction rate, but has no effect on their…

A: Temperature is the average vibrational kinetic energy of the molecules. As the temperature…

Q: 184W2+ Fill in the table below for the following atom: Number of neutrons Number of electrons…

A: Note: According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: Discuss the advantages and disadvantages of using nuclear power for large scale energy production.

A: There are different type of Nuclear power plants or stations where energy is produced at large…

Q: Give an example of nuclear equation and one of a chemical equation. In what ways are two equations…

A: A chemical reaction involves the combination of two or more elements/compounds to furnish a new…

Q: Complete the following nuclear equations. Write the mass number, atomic number, and symbol for the…

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Q: The cleanup of threat of toxic nuclear isotopes can be permanently eliminated by simply storing it…

A: Toxic nuclear isotopes cannot be permanently eliminated. This is temporary process.

Q: What is nuclear reaction

A: Nuclear reactions are collisions between two atomic nuclei or one atomic nucleus and a subatomic…

Q: nuclear

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Q: nuclear equations for the following processes.

A: The nuclear equation for the given process can be written as,

Q: Why do some isotopes undergo radioactive decay

A: The radioactive decay is shown by the isotopes having unstable nuclei due to the presence of excess…

Q: What is Nuclear Waste? Give some examples?

A: Nuclear waste has to be defined.

Q: Discuss one characteristic of stable isotopes that makes them useful for environmental studies.

A: Isotopes have a big role in environmental studies. Both stable and radioactive isotopes are are…

Q: nuclear decay

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Q: Where are Uranium and plutonium found?

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Q: how to explain the difference between radioactivity and radioactive decay

A: Interpretation -  To explain difference between radioactivity and radioactive decay -…

Q: What is the product of the β emission of gold-198?

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Q: What meaning of ( carbon- 11 )?

A: isotopes  : isotopes are having same atomic number but differ in atomic mass

Q: What are the 10 natural radioactive elements?

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Q: information of revolution and radioctivity of nuclear energy

A: It is given to write the information about revolution and radioactivity of nuclear energy.

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

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Q: Thorium-232 decays by a 10-step series, ultimately yielding lead-208. How many x particles and how…

A: When a heavy nuclei is converted to lighter nuclei, some particles are emitted.These particles are…

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

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Q: What Nuclear Fission and Nuclear Fussion? What the difference between these two?

A: The reactions  involving protons and neutrons of the reacting species are called nuclear reactions.…

Q: Identify

A: This reaction decay is fast decay with comparison to radioactive decay in Nature.

Q: What is the limit for nuclear stability in terms of number of nucleons present in a nucleus? Enter…

A: Nucleon is the collective term for protons and neutrons.

Q: nuclear equations

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Q: Explain the meaning of the term critical mass in relation to the use of a chain reaction for the…

A: Answer: Controlled nuclear chain reaction is used in which nuclear fission takes place to produce…

Q: What is nuclear chemistry and important of nuclear chemistry

A: Radiocarbon dating ,nuclear reactor,nuclear weapons can be developed with help of nuclear chemistry.

Q: Radioactive decay is spontaneous. O True O False

A: Whether the given statement is true or false has to be given.

Q: Complete the following nuclear equations. Write the mass number, atomic number, and symbol for the…

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Q: what does it mean for fossils to have 10% carbon 14 ?

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Q: s nuclear equation?

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Q: Complete the following nuclear equations. Write the mass number, atomic number, and symbol for the…

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