ayannapjm ayannapjm
  • 15-03-2021
  • Physics
contestada

What is the charge of an atom with 20 protons and 18 electrons?

Respuesta :

chewy017 chewy017
  • 15-03-2021
The answer is 2+ because I just know it’s easy
Answer Link
kathkaelyn
kathkaelyn kathkaelyn
  • 15-03-2021
the charge is +2

20-18=2
Answer Link

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