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Phoenix [80]
3 years ago
6

In an atom, electrons have a negative charge and protons have a positive charge. One negative and

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
6 0

Answer:

The charge is negative and the amount is 215

Step-by-step explanation:

Electrons are negative

-354

Protons are positive

+139

-354+139

-215

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