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chemistry

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Which of the following statements about protons are false? (Select all that apply.)



1)Protons have twice the mass of neutrons.
2)Protons have a much greater mass than electrons.
3)Protons have about the same mass as neutrons.
4)Some atoms do not have any protons.


I put 1 but it said it was wrong

i rly need help!

  • chemistry - ,

    oh i got the answer. but that you for everyone that was going to help in advance:)

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