makaylahorsnell makaylahorsnell

13-10-2020
Chemistry

contestada

A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?
V
Na
Mg
Se

its Na

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christinanehme christinanehme

13-10-2020

it’s Na (sodium) because the amount of protons and neutrons is the same as the atomic number

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