fernanda092007 fernanda092007

23-09-2021
Chemistry

contestada

Dibuja un átomo de nitrógeno con 7 protones 7 neutrones y electrones ?

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phamn23 phamn23

23-09-2021

No hablo bien español, pero aquí hay una imagen:

Ver imagen phamn23

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eddieeeeeeeee eddieeeeeeeee

23-09-2021

a) Número atómico=Z=protones=7
b) Número másico=A= protones +
neutrones=7 + 7=14
c) Mirando la tabla periódica es el nitrógeno

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