Identify the correct relation

Engineering Materials Mcqs
BILAL KHATTAK0

A.Mass number – Atomic number = Number of neutrons
B.Mass number – Atomic number = Number of protons
C.Number of neutrons – Number of protons = Mass number
D.Number of electrons outside the nucleus – Number of proton = Mass number
E.None of the above

Related Mcqs:

  1. Deuterium atom has
  2. The atomic number of an element is
  3. A hydrogen atom has
  4. The atomic number of an element corresponds to
  5. The mass number of an element is equal to
  6. What is the atomic or ionic characteristic that determines the elements of which the atom or iron is representative?
  7. The nucleus of an atom consists of
  8. 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
  9. Atoms of U-235 and U-238 differ in structure by
  10. The atomic number of a certain element is 83. An atom of this element must contain

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