Bridgett33
Bridgett33 Bridgett33
  • 11-01-2018
  • Chemistry
contestada

There are eight protons in an oxygen atom and one proton in a hydrogen atom. What are these number called?

A: periodic table
B: mass number
C: atomic number

Respuesta :

maxnyc01 maxnyc01
  • 11-01-2018
atomic number, its the little number to the top right in the little box in your periodic table
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Madz1111
Madz1111 Madz1111
  • 11-01-2018
I agree it is C. Atomicnumber
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