34. Which of the following statements a \"Nuclide\" is the irregularly-formed pl

Question

34. Which of the following statements a "Nuclide" is the irregularly-formed plural of "nucleus. Final ERal nts most correctly distinguishes between the terms "nuclide" and "nucleus"? correctly "nuclide" ric term that can be used to describe a core of some kind in many different context; is a term introduced to specifically refer to atomic nucleus only c) "N d) uclide" are the particles that make up the "nucleus." is a term used to describe a particular kind, or species of atomic "nucleus." describes a process in which a heavy nucleus is split into smaller nuclei. Choose the most correct statement regarding nuclear fission below: al Nuclear fission can be thought of as an example of quantum tunneling. b) Nucl ear fission obeys the law of conservation of mass. c Nuclear fission can happen for particles as light as a helium, as long as enough energy is provided by the impacting neutron Nuclear fission can only take place in the high-temperature, high-pressure environments, such as those found within the core of a star or within an atomic explosion. d) A fermion may make up matter such as atom and atomic nuclei; a boson cannot constitute matter. A boson has a larger spin angular momentum than a fermion. A fermion obeys Pauli exclusion principle; a boson does not obey Pauli exclusion principle. Boson number is not a conserved quantity; fermion number is a conserved quantity. 36. Choose the most correct statement below distinguishing a fermion from a boson. a) b) c) d) 37. Which of the following is NOT a conservation law respected by the weak interaction? a) conservation of energy and momentum b) conservation of angular momentum c) conservation of strangeness d) conservation of muon number e) conservation of baryon number 38. The Standard Model includes 6 different types ("lavors") of quarks. Which of the quarks listed below is the last experimentally confirmed to exist? a) up quark b) down quark c) charm quark d) top quark e) No quarks are experimentally confirmed to exist.

Explanation / Answer

34. Nuclide is used to describe a particular species of atomic nucleus. So option d is correct.

35. In nuclear fission process the total mass energy remains conserved. So option b is correct.

36. Fermions are particles that obey Pauli's exclusion principle i.e., no two particles can be on the same quantum state but bosons don't obey the Pauli's exclusion principle. Hence option c is correct.

37. Option d.

38. The top quark was the last discovered quark at the Fermi Lab in 1995. Option d is correct.

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