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Author Question: An element is distinct because of its number of A) protons. B) neutrons. C) electrons. D) the ... (Read 108 times)

abc

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An element is distinct because of its number of
 
  A) protons.
  B) neutrons.
  C) electrons.
  D) the total mass of all the particles.
  E) none of the above

Question 2

Which is the lightest particle?
 
  A) proton
  B) electron
  C) neutron
  D) all about the same



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sylvia

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Answer to Question 1

Answer: A

Answer to Question 2

Answer: B



abc

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Both answers were spot on, thank you once again



sylvia

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