chemistry

1. 1what is the relative mass and charge of a proton ?

   1. A1 and + 1
   2. B1 and 0
   3. Cnegligible and -1
2. 2what is the relative mass and charge of a electron ?

   1. A1 and +1
   2. B1 and 0
   3. Cnegligible and - 1
3. 3what is the relative mass and charge of a neutron ?

   1. A1 and +1
   2. B1 and 0
   3. Cnegligible and -1

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Quiz on chemistry , created by Becca Coulson on 09/04/2016.

Author

Becca Coulson

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English

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