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Which of the following statements is correct? (1) A proton is positively charged; a neutron is negatively charged. (2) A proton is negatively charged; a neutron is positively charged. (3) A proton is positively charged; an electron is negatively charged. (4) A proton is negatively charged; an electron is positively charged.

Respuesta :

Answer:

3

Explanation:

A proton has a positive charge + while an electron has a negative charge -

Example of a proton (+2)

Example of an electron (-3)

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