Homework Answers
As we know technically the answer is fission ; why?? ; Because the breaking and the building up of radioactive atom Into smaller unit are divided into two;
Firslty; the nuclear fusion, which is the combination of two similar atoms to form a radioactive atom which as we have learnt before is that radioactive substance are not stable so there it is bound to be bounded or splited.
Secondly ; nuclear fission which is the breaking down of a radioactive element into two similar atom.
As we can see above the ans is actually fission because the radioactive substance was actually splitted not rebounded.
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U Question 10 8.75 pts An unstable Uranium atom is hit with a neutron which causes...
An unstable Uranium atom is hit with a neutron which causes it to break in 2...
An unstable Uranium atom is hit with a neutron which causes it to break in 2 smaller atoms. What is this process called? O Fission Thermonuclear Fusion Nuclear Magnetic Resonance Radioactive Decay
Question 13 8.75 pts Which is a factor in determining the amount of radiation exposure a...
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1. A U-238 atom (uranium-238) has a nucleus with 92 protons and an atomic mass of...
1. A U-238 atom (uranium-238) has a nucleus with 92 protons and an atomic mass of 238.0507882 u. What is the nuclear binding energy per nucleon in this atom? 2. When Dr. Bruce Banner becomes angry and undergoes a transformation into the Incredible Hulk, his blood plasma becomes saturated with Na-24 atoms. These radioactive sodium atoms decay into stable Mg-24 by beta decay, along with the release of two high-energy gamma rays, to which Dr. Banner is immune. After initially...
A Uranium-235 atom undergoes fission in the following net reaction (induced fission involves an intermediate step...
A Uranium-235 atom undergoes fission in the following net reaction (induced fission involves an intermediate step as U-236 which we will ignore): U-235 --> X + Y + 2n U-235 is the 'parent', X and Y are 'daughters' (= fission products), n = free neutron. 1 u = atomic mass unit = 1.66 x 10-27 kg mn = mass of a neutron = 1.008665 u mp = mass of a proton = 1.007825 u 1 eV = 1.602 x 10-19...
Question 20 5 pts A U-238 atom (uranium-238) has a nucleus with 92 protons and an...
Question 20 5 pts A U-238 atom (uranium-238) has a nucleus with 92 protons and an atomic mass of 238.0507882 u. What is the nuclear binding energy per nucleon in this atom? O 1.93 MeV O 7.57 MeV O 12.3 MeV O 19.6 MeV 1802 MeV
thank u so much！ 6. One form of nuclear radiation, beta decay, occurs when a neutron...
thank u so much！
6. One form of nuclear radiation, beta decay, occurs when a neutron changes into a proton, an electron, and a neutral particle called an antineutrino: n → pt + e + De, where ve is the symbol for an antineutrino. When this change happens to a neutron within the nucleus of an atom, the proton remains behind in the nucleus while the electron and neutrino are ejected from the nucleus. The ejected electron is called a...
Question 71 pts What is an isotope? Group of answer choices An atom that has more...
Question 71 pts What is an isotope? Group of answer choices An atom that has more or fewer neutrons than it typically does An atom that has double the protons of a stable atom A nucleus of an atom that has split during the decay process An atom that has more or fewer electrons than it typically does Flag this Question Question 82 pts When the radiometric clock starts ticking in zircon minerals, there is 100% of the unstable radiometric...
1. The "wavelength" of a wave describes a. the speed of its crests b. the distance...
1. The "wavelength" of a wave describes a. the speed of its crests b. the distance between crests c. the height of its crests d. the frequency of its crests 2. Waves are important in physics because they carry a. energy b. frequency c. wavelength d. velocity 3. All waves a. transport energy through a vacuum b. have the same speed c. are part of the electromagnetic spectrum d. have wavelength, velocity and frequency 4. In the following list, which...
question. Correct answers for each question will be made available once the maximum number of attempts...
question. Correct answers for each question will be made available once the maximum number of attempts have been made for each submission. Nuclear Physics - Binding Energy 1 Nuclear Physics - Binding Energy Fod work The above figure shows a nuclear reaction in which an alpha particle separates into individual nucleons. An a particle is a He nucleus (2 protons, 4 nucleons). The relevant rest masses are: He = 4.002602 u, neutron = 1.008665 u, proton = 1.007825 u. (a)...
In Mass Spectrometry (MS) the molar mass of compounds can be determined. The so-called "molecular ion"...
In Mass Spectrometry (MS) the molar mass of compounds can be determined. The so-called "molecular ion" corresponds to the molecular mass when Electron Impact Mass Spectrometry (EIMS, one of several common MS techniques) is used. It is important to realize, though, that the mass detected by MS depends on the isotopes present in the molecule. The questions below try illustrate the impact of isotope distribution in a molecule. What is the molar mass of the compound shown below? What is...
An unstable Uranium atom is hit with a neutron which causes it to break in 2 smaller atoms. What is this process called? O Fission Thermonuclear Fusion Nuclear Magnetic Resonance Radioactive Decay
Question 13 8.75 pts Which is a factor in determining the amount of radiation exposure a person takes from a source? General health of the person lonization state of the source Distance from the source Temperature of the source Question 14 8.75 pts An unstable Uranium atom is hit with a neutron which causes it to break in 2 smaller atoms. What is this process called? Radioactive Decay Thermonuclear Fusion Nuclear Magnetic Resonance Fission
Question 20 5 pts A U-238 atom (uranium-238) has a nucleus with 92 protons and an atomic mass of 238.0507882 u. What is the nuclear binding energy per nucleon in this atom? O 1.93 MeV O 7.57 MeV O 12.3 MeV O 19.6 MeV 1802 MeV
thank u so much！
6. One form of nuclear radiation, beta decay, occurs when a neutron changes into a proton, an electron, and a neutral particle called an antineutrino: n → pt + e + De, where ve is the symbol for an antineutrino. When this change happens to a neutron within the nucleus of an atom, the proton remains behind in the nucleus while the electron and neutrino are ejected from the nucleus. The ejected electron is called a...
question. Correct answers for each question will be made available once the maximum number of attempts have been made for each submission. Nuclear Physics - Binding Energy 1 Nuclear Physics - Binding Energy Fod work The above figure shows a nuclear reaction in which an alpha particle separates into individual nucleons. An a particle is a He nucleus (2 protons, 4 nucleons). The relevant rest masses are: He = 4.002602 u, neutron = 1.008665 u, proton = 1.007825 u. (a)...
In Mass Spectrometry (MS) the molar mass of compounds can be determined. The so-called "molecular ion" corresponds to the molecular mass when Electron Impact Mass Spectrometry (EIMS, one of several common MS techniques) is used. It is important to realize, though, that the mass detected by MS depends on the isotopes present in the molecule. The questions below try illustrate the impact of isotope distribution in a molecule. What is the molar mass of the compound shown below? What is...
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