proton and nucleus
Q: 15) What are the two main differences between studying nuclear properties and atomic properties?
A: The nucleus of an atom is made of protons and neutrons. Proton has a positive charge while neutron…
Q: A nucleus contains 29 protons and 33 neutrons. What is the radius of this nucleus? Number Units
A: Given data: Number of protons, np=29 Number of neutrons, nn=33 Our question is to find the radius…
Q: Refer to the masses of the subatomic particles in Table 2. Arrange the subatomic particles in…
A: Given: Masses of three subatomic particles : proton, neutron and electron.
Q: When a star has exhausted it's hydrogen fuel it may fuse other nuclear fuel's at temperature is…
A: a) Write the equation of process when two alpha particles fused together. The nucleus will be…
Q: Calculate the density of the nucleus.
A: To find : density of nucleus
Q: Match the items on the left with the appropriate items on the right.
A:
Q: QUESTION 13 The difference between the mass of isotope and its mass number is called binding energy.…
A: Binding energy is amount of energy required to separate a particle from the system of particles.…
Q: What are the two main differences between studying nuclear properties and atomic properties?
A: Atomic properties are related to atomic physics which is the field of physics that studies atoms as…
Q: a) Describe the general effects of ionising radiation on cells. b) Contrast the effects on cells of…
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Q: What type of radiation has the greatest penetrating ability? alpha radiation beta radiation gamma…
A: Required: Radiation which has greatest penetrating power
Q: 16) Explain why proton-electron model for a nucleus was discarded.
A: Variuos models were introduced to explain the nuclear structure and properties. One of them was the…
Q: In 1899, Ernst Rutherford discovered two types of radioactivity, alpha and beta rays, which differed…
A: The radioactive decay products we will discuss here are alpha, beta, ordered by their ability to…
Q: Radioactivity Basics: When a ß particle is emitted from an unstable nucleus, the atomic number of…
A:
Q: Write a nuclear equation for the decay of the following nuclei as they give off a beta par 241 94 64…
A: For the first decay the reaction becomes, 1. Pu94241→e-10+Am95241 Here Am95241 is isotope of…
Q: The first scientist that introduced idea of chain reaction in nuclear physics was_ Ernest Rutherford…
A: A nuclear chain reaction occurs when the reaction in one nucleus triggers a reaction on one or more…
Q: Sub atomic particles inside the nucleus are called nucleons. They are protons and neutrons protons…
A: Neutrons and protons, commonly called nucleons, are bound together in the dense inner core of an…
Q: Atoms with Z > _____ are radioactive and decay in one or more steps involving mostly alpha and beta…
A: We know that the atomic number is the number of protons in an element found in nucleus. And we also…
Q: Using the shell model sketch the energy level diagram of 31 Si and 43Ti. Determine the spin-parity…
A: We know that atomic number of Si is 14 and atomic number Ti is 22. Then the required solution of…
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- What is true about an alpha particles when closest to the nucleus8) ....Which component is the fastest...? A) Alpha B) Beta C) Gamma D) Lepton1. There are 82 protons in a lead nucleus. Why doesn't the lead nucleus burst apart? a) Coulomb repulsive force doesn't act inside the nucleus b) gravity overpowers the Coulomb repulsive force inside the nucleus c) the negatively charged neutrons balance the positively charged protons d) protons lose their positive charge inside the nucleus d) None of the other responses are correct
- Explain why nuclei that contain more than 82 protons are radioactive.Q5: Use the semiempirical mass formula to compute the total binding energy and the Coulomb energy for $Fe nucleus.Which type of radiation can penetrate farther into matter before losing all of its energy ? a) alpha radiation b) beta+ radiation c) beta- radiation d) gamma radiation e) all about the same distance