nathanielramirez0119 nathanielramirez0119

18-12-2021
Chemistry

contestada

What is the mass of an atom with 15 protons, 13 neutrons, and 14 electrons?

Respuesta :

TheAronDavies TheAronDavies

18-12-2021

Answer:

Silicon (Si)

Explanation:

Add the protons and neutrons mass to get the nucleus mass. Then you get number 14 and 28. looking at the periodic table we can see this matches silicon's atom mass and electron number

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