In an atom the electrons

Nuclear Engineering Mcqs
BILAL KHATTAK0

A.move round the nucleus at random
B.are embedded in space around the nucleus
C.are distributed as three dimensional charge clouds around the nucleus
D.are stationary in various energy levels

Related Mcqs:

  1. An atom can be considered as having a dense nucleus of neutrons and protons and a surrounding distribution of electrons. If there are x neutrons y protons and z electrons what sort of relationship exists between x y and z in a small neutral atom? Where ? means approximately equals.
  2. When combined in a nucleus the total mass of the protons and neutrons is less than the sum of their individual masses. This suggests that
  3. Deuterium atom has
  4. Low clouds retard surface cooling at night better than clear skies because_____________?
  5. When a normal atom loses an electron, the atom
  6. when atoms are hold together by the sharing of valence electrons
  7. An atom containing an odd number of electrons is said to be
  8. The number of electrons in the outer most orbit of carbon atom is __________?
  9. Infrared and visible satellite images might provide __________?
  10. The nucleus of any atom

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