ayannapjm ayannapjm

15-03-2021
Physics

contestada

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

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chewy017 chewy017

15-03-2021

The answer is 2+ because I just know it’s easy

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kathkaelyn kathkaelyn

15-03-2021

the charge is +2

20-18=2

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