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Author Question: Protons have a ________ charge. A) kinetic B) centrifugal C) negative D) ... (Read 54 times)

cherise1989

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on: Jul 24, 2018
Protons have a ________ charge.
 
  A) kinetic B) centrifugal C) negative D) positive

Question 2

A molecule is:
 
  A) The smallest parts of an atom.
  B) Composed of protons and neutrinos.
  C) The smallest part of a substance that is not an element.
  D) Composed of photons and protons.


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ricroger

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


cherise1989

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Reply 2 on: Jul 24, 2018
Gracias!

okolip

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Reply 3 on: Yesterday
Excellent

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