flashcards

Card Set Information

Author:
neave98
ID:
188435
Filename:
flashcards
Updated:
2012-12-10 10:39:21
Tags:
atoms protons neutrons electrons
Folders:

Description:
about atoms.
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The flashcards below were created by user neave98 on FreezingBlue Flashcards. What would you like to do?


  1. what are atoms made up of?
    protons, neutrons and electrons
  2. what is the charge of a proton,neutron and electron?
    0
  3. what is the charge of a proton?
    +1
  4. what is the charge of a electron?
    -1

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