The table below lists information about the radioactive decay of three nuclides. Fill in the missing information. nuclide decay mode daughter nuclide 88 Sr electron capture 38 150 6Gd alpha emission 146 Sm 64 62 14 beta emission 14

Q: Chemistry

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Q: Give a brief summary of what radioactive decay is, and give an example.

A: Given : Radioactive decay  To find : Summary and example  Solution : Radioactive decay is the…

Q: Write nuclear equations for the expected reaction of nickel-64 with uranium-238. Express your answer…

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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: Uranium used in nuclear reactors is a combination of two isotopes: 235U and 238U. A sample of…

A: The average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by…

Q: hat are the 19 artificial radioactive elements?

A: The elements the following uranium on the periodic table are only produced artificially and are…

Q: write the beat decay equation of potassium -40

A: Beta decay is a type of nuclear decay in which an electron is emitted from the nucleus of an atom…

Q: Bismuth-209 undergoes alpha decay.  what is the nuclear reaction that shows this decay process.

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Q: Do you think that nuclear fusion will be possible?

A: Yes nuclear fusion is possible. the reaction in which small nuclie combine to form a bigger nucleus…

Q: We use nuclear reactors for making   radioactivity   electricity   nuclear weapons…

A: Nuclear reactors are used for

Q: Click in the answer box to activate the palette. The bombardment of beryllium−9 with alpha particles…

A: Nuclear reaction can be written in the form of nuclear equation. Nuclear equation considers the…

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: Which kind of radiation from radioactive substances is most dangerous to humans?  What type of…

A: The radioactive radiation emitted by radioactive substances are: i) Alpha radiation ii) Beta…

Q: A sample of a material has 200 radioactive particles in it today. Your grandfather measured 400…

A: The time in which any radioactive element remains half from its original value is called the…

Q: 17.write describing the mass number ,charge and penetrating ability of alpha particles

A: Alpha particle : Alpha particles  are  consist two protons and two neutrons. Since He atom consist…

Q: 5. Which indicator could be used to show that a nuclear reaction occurre O An element changes…

A: Which indicator could be used to show that a nuclear reaction occurred? An element changes identity,…

Q: Which of the following elements would be expected to undergo beta decay? O 210 Po 84 56 Fe S O 137…

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Q: There are at least three types of radioactive rays. O True False

A: True

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: Write the nuclear equation for the decay of a radioactive isotope through gamma radiation…

A: The alpha, beta and gamma decay are the radioactive decay. Alpha decay means decreases of mass by 4…

Q: 12. Write the complete isotopic symbol for the new nuclide created when calcium-47 undergoes beta…

A: A beta particle is formed when a neutron in the nucleus changes into a proton and a high energy…

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: Write the nuclear equations for the following radioactive processes: Boron-12 (electron capture and…

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Q: Compare and contrast the terms isotopes and radioisotopes

A: Isotopes are atoms of same elements which have same atomic number but different mass number. In…

Q: Was radioactivity invented during World War II in the 1940s by atomic scientists?  Justify your…

A: NO.....  The full information is...  In one of the most well-known accidental discoveries in the…

Q: 01: Two radioactive samples contain equal number of particles initially. Sample A disintegrate at…

A: A with 10 particles per second B with 1000 particles per second As decay constant k =0.693/half life…

Q: describe some ways in which those working with radioactive sources and people in general can be…

A: Introduction- Radiation protection or radiological protection is defined as the protection of people…

Q: When uranium-238 undergoes alpha decay, the symbol of the daughter nuclide (product nuclide) is…

A: The radioactive decay is the decay of unstable nuclide to form stable nuclide

Q: Discuss the idea of radioactive neutron source giving some examples.

A: answer- Neutrons may be emitted from nuclear fusion or nuclear fission, or from other nuclear…

Q: radioactive

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Q: The ionization and damage created by alpha rays is more concentrated and harder for the organism to…

A: Ionizing radiation is the most harmful because it can ionize molecules or break chemical bonds,…

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: What is the chart of the nuclides and why is it used?

A: Nuclides: The representation of elements with their mass number (A) and atomic number (Z) is called…

Q: 6. No two radioactive isotopes decay at the same rate. Half-life (t2) is the time required for half…

A: Radioactive reaction involves the conversion of unstable nuclei to a stable nuclei. It is converted…

Q: Where are Uranium and plutonium found?

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Q: How does gamma radiation differ from both alpha and beta radiation?

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Q: Bismuth-209 undergoes alpha decay. Write the nuclear reaction that shows this decay process.

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Q: What are the 10 natural radioactive elements?

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Q: Why would carbon-10 be radioactive?

A: The condition for radioactivity is that there should be unbalanced forces present in the nucleus.…

Q: The half–life of a radioactive material is 7.04 days. Assuming you start with a 1.45 mg sample, how…

A: Given , Half life = 7.04 days Time , t = 16 days Initial Weight of sample = 1.45 mg

Q: From Uranium fission reaction Beryllium and Argon are being produced.  Is it true of false?

A: Is the given statement true or false has to be identified.