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True-False Questions 49.True-False:  An atom contains 12 protons and 12 neutrons,

Question : True-False Questions 49.True-False:  An atom contains 12 protons and 12 neutrons, : 1409662

 

True-False Questions

 

49.True-False:  An atom contains 12 protons and 12 neutrons, and a different atom contains 10 protons and 12 neutrons.  These two atoms are not isotopes.

 

50.True-False:  The isotope of hydrogen that is a radioisotope has a mass number of 3.

 

 

51.True-False:  Calcium is a transition metal as is indicated by its location in the periodic table.

 

52.True-False:  Emission of a beta particle increases the number of protons in an atom's nucleus.

 

53.True-False:  In fission, an atom’s nucleus splits to produce two smaller nuclei, a number of neutrons, and energy.

 

54.True-False:  Neutrons must NOT collide with atomic nuclei for fission to take place.

 

 

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