Explain in 3 to 4 sentences.
9. A neutron is trapped within the nucleus of an atom. Are the neutron's energies quantized?
10. A blaster emits a beam of electrons. Is it easier to generate
the electrons by ionizing hydrogen or helium atoms? Explain your
answer.
Explain in 3 to 4 sentences. 9. A neutron is trapped within the nucleus of an...
1. A neutron is trapped within the nucleus of an atom. Are the neutron's energies quantized? 2. A blaster emits a beam of electrons. Is it easier to generate the electrons by ionizing hydrogen or helium atoms? Explain your answer.
1. A neutron is trapped within the nucleus of an atom. Are the neutron's energies quantized? 2. A blaster emits a beam of electrons. Is it easier to generate the electrons by ionizing hydrogen or helium atoms? Explain your answer.
These questions can be answered using several sentences (approximately 4 sentences) and pictures as appropriate. Explain your answer. 10. A blaster emits a beam of electrons. Is it easier to generate the electrons by ionizing hydrogen or helium atoms? Explain your answer.
These questions can be answered using several sentences (approximately 4 sentences) and pictures as appropriate. Explain your answer. 9. A neutron is trapped within the nucleus of an atom. Are the neutron's energies quantized?
1.The negatively charged par found within the atom is the?. proton, eletron, neutron, nucleus 2. The major portion of atom"s mass consists of?. neutron and protrons, electrons and neitrons, neutrons and positrons, eletrons and protrons. 3. What is the charge of ions fromed from atoms of Na? what is the charge of ions formed from atoms of AI?. 4. Examine the image that depicts the formation of a magnesium cation. The Mg atom has 12 protons and 12 electrons. How...
6. Neutron cross section depends on: 1. 2. 3. 4. on the neutron energy and the number of electrons on the type of material only on the size of the nucleus only none of the above 7. An isotope based neutron source is 1. 2. 3. 4. a mixture of rich neutron elements a combination of any isotopes an element with long half life a light element mixed with unstable heavy element 8. A gaseous detector is a device to:...
Suppose that an electron is trapped in a one- dimensional, infinite potential well of width 250 nm is excited from the 2nd excited state to the fifth excited state. What energy must be transferred to the electron in order to make this transition? Answer: 1.62 x 10^-4 eV Check Correct Marks for this submission: 2.00/2.00. What wavelength photon does this correspond to? Answer: 75.15*10^-4m Check Considering all of the possible ways that the excited electron can de-excite back down to...
7-8 7. -76.66 points SerPSE109.4.OP 012.MI. My Notes Ask Your Teacher A neutron in a nuclear reactor makes an elastic, head-on collision with the nucleus of a carbon atom initially at rest. (a) What fraction of the neutron's kinetic energy is transferred to the carbon nucleus? (The mass of the carbon nucleus is about 12.0 times the mass of the neutron.) (b) The initial kinetic energy of the neutron is 2.30 10-13). Find its final kinetic energy and the kinetic...
05 Question (4 points) When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the atom increases and one or more electrons may be energized into an excited state. The release of this extra energy as the excited state electron transitions back to a lower energy state results in the emission of a photon. These energy changes are responsible for the emission spectrum of hydrogen (shown below) and are described by the Bohr equation. AE...
Answer 1-4 (#3 and #4 are tables) shell provides stability to the atom. Different chemical bonds are based on the way in which the atoms fill their valence shells. The major types of chemical bonds include: ionic bonds covalent bonds (both types, i.c. polar covalent and non-polar covalent bonds), and hydrogen bonds. Atoms can use two strategies to fill their valence shell: they can share electrons between their valence shells, or they can give or take electrons from other nearby...