Which of the following chemical elements has the highest tendency to loss electrons? Al. Li. Mg. Fe. Zn.    Which of the following reaction/s is/are used in nuclear power plants? a. Nuclear fission only. b. Nuclear fusion only. c. Chain reaction only. d. Both nuclear fission and chain reaction. e. Both nuclear fission and fusion.

Q: 46. Th-234 emits a beta particle to produce. A. U-234 В. Ра-234 C. Th-234 D. Ra-234 E. Th-236

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Find the TRUE statement/s concerning nuclear changes below. Select one or more: a.The final…

A: Please find the attachment.

Q: Which type of nuclear decay is the most difficult to block and needs a very thick sheet or a block…

A: Radioactive decay is defined as a process by which an unstable atomic nucleus loses energy by means…

Q: The atomic mass of '3F isotope is 18.9984 amu. The nuclear binding energy of the nucleus per mole is…

A:

Q: 1. Should we use nuclear energy to power our society? Specifically, should we: 1. Continue using…

A:

Q: 5. Which of the following is a desirable characteristic of both diagnostic and therapeutic…

A: Radio isotopes has number of applications in diagnose disease and also as an effective treatment…

Q: 1. _Radioactive dating uses the half-life of different radioactive material to test the of a sample.…

A: 1.Nuclear stability radioactive dating uses the half-life of different radioactive material to test…

Q: 13. Which of the following statements is TRUE? a. Alpha particles have the lowest penetrating power…

A:

Q: [References] Predict the type of radioactive decay process that is likely for each of the following…

A: The process in which an unstable atomic nucleus loses its energy by the radiations is known as…

Q: Fusion reactions are often called amounts of thermal energy required for the reaction to occur. a.…

A: 3. Thermonuclear reaction, fusion of two light atomic nuclei into a single heavier nucleus by a…

Q: For which process does each statement apply—nuclear fi ssion, nuclear fusion, both fi ssion and…

A: Hi, since you have posted multiple subparts, we will answer the first three subparts for you. Kindly…

Q: .How does nuclear fusion generate energy? A.When a heavy nucleus splits, the total mass of the…

A: Nuclear chemistry

Q: 1. Match the following forms of radioactive decay with the appropriate result. a. Positron 1. The…

A: (a) positron (e+10) : In positron decay, atomic number decreases by one unit. There is no change in…

Q: Which of the following statements about nuclear fission or fusion is false?     a. The major…

A: 1st statement is true  As this is the major environmental concern related to nuclear power is the…

Q: In nuclear reactions: А. mass and energy are destroyed B. small amount of mass are converted to…

A: Recall Einstein equation             E=mc2Where, m is mass defect           c is velocity of light…

Q: You live one mile from a spot where a nuclear bomb was accidentally detonated. Assuming no…

A: Since Gamma rays are high energy electromagnetic radiation; the others are particles that move…

Q: What is the nuclear binding energy of a helium nucleus in KILOJOULES? A. 4.5 x 10 9 kJ B. 6.3 x 10…

A: To determine the nuclear binding energy of a helium nucleus (also known as an alpha particle), we…

Q: a. Write the nuclear equation for the alpha decay of Ra-224. b. Potassium-40 (40 K) decays to…

A:

Q: Which of the following statements must be TRUE regarding nuclear fusion? O A The mass of the…

A: Nuclear fission: In a nuclear fission reaction, the nucleus of an atom splits into two or more…

Q: Plot the decay scheme of: a. A pure beta emitter b. A beta emitter followed by a gamma emission c. A…

A: Unstable nuclei form stable nuclei through a process called radioactive decay. Alpha particles (4He)…

Q: 19.Write 2-3 sentences evaluating the use of nuclear fission to generate electric energy provide at…

A: Nuclear fission reaction occurs when a heavy radioactive nucleus undergoes spontaneous decay and…

Q: Calculate how long will it take for a sample of a radionuclide with a half-life of 31.3 days decay…

A: Given, Half life = 31.3 days  Time , t = ?

Q: 19.write sentences evaluating the use of nuclear fission to generate electric energy provide at…

A: When a heavy unstable nucleus undergoes radioactive decay and form two new element having nearly…

Q: Give two examples of common radioisotopes used in medicine. Be sure to write the full name of the…

A: In medical world radioisotopes used in various ways.Radioisotopes can occurred as naturally or…

Q: How would you rate the nuclear stability of the following nuclides? a. both are stable b. i.…

A: Stability of nuclides can be decided based on the number of neutrons and protons present.

Q: 2. Write equations for the following nuclear reactions: a. Alpha decay by 18Bi. b. Beta emission by…

A: Hi, since you have posted equations with multiple subparts, we will answer the first subparts for…

Q: Fission can be induced when \gamma -rays are sorbed by a heavy nucleus. What energy \gamma - s are…

A: Depending on the particular nucleus and its energy levels, different gamma ray energies are required…

Q: In all nuclear rections   A. mass is gained   B. energy is lost   C. the proton number…

A:

Q: Describe what changes occur during beta decay. OA. The mass number and atomic number increase.. OB.…

A: Given process: beta decaychange in mass no = to be determinedchange in atomic no = to be determined

Q: Samarium - 151 is a beta emitter. Write an the product nucleus. equation for this nuclear reaction…

A: The atomic number of Samarium (Sm) is 62.

Q: 28. Number of neutrons decreases during ___? a. corrosion b. alpha emmision. c. electron capture…

A: Answer is: b. alpha emmision.

Q: 48  of 48 How long for Ru-106 (half-life: 1 year) to decay down to 0.50% of its original amount? A.…

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

Q: 1. If choosing a radionuclide to monitor a biological process that takes about 10 minutes to finish,…

A: An atom getting a nucleus that is unstable and eliminates radiation is identified as a radionuclide,…

Q: Match the description to the type of radioactive decay ____ the atomic number and mass number…

A: With increase in the mass of the radiation,  penetrating power decreases.

Q: 5. Which of the following is a desirable characteristic of both diagnostic and therapeutic…

A: Answer

Q: 19. Mass defect is_ I. the binding energy that holds the nucleons together. II. the missing mass…

A: Calculations reveal that the supposed mass of a particular atom is not always the same as that of…

Q: Which one of each pair of nuclides would you expect to have thelonger half-life?a. Cs-149 or Cs-139…

A: The nuclides which have longer-half life has to be given, One can find the stability of the nuclide…

Q: Which field (medicine, agriculture, industries) is the Radioactive Isotopes (Radioisotopes) most…

A: Radioactive isotopes, also called radioisotope or radioactive nuclide, is mostly used in medicine.…

Q: Isotope resulted from? a. Natural radioactive decay b. Increase of Temp. & Pressure c. Substitution…

A:

Q: 46. Th-234 emits a beta particle to produce. A. U-234 B. Pa-234 C. Th-234 D. Ra-234 E. Th-236

A: Th-234 is Thorium whose mass no is 234.

Q: given the following: thorium-232; with its actual mass as 232.038 051 u. round all answers to 4…

A: Given:: mass of Th-232 = 232.038051amu mass of proton = 1.0078 amu mass of neutron = 1.0087 amu

Q: 7. A sample contains 9,000 particles of the original isotope for every 63,000 particles of the…

A: Given: Half life of original isotope (t1/2) = 19 years Initially the number of daughter isotopes…

Q: The term "nuclear energy" is most closely associated with which one of the following processes? 1.…

A: The question addresses the association of the term "nuclear energy" with specific nuclear processes,…

Q: Which of the following describes a nuclear fusion reaction?     A.A much smaller particle breaks off…

A: Nuclear fusion:  fusion means combining