carrie422 carrie422

01-11-2018
Chemistry

contestada

Using the periodic table, which of the following can be predicted for an atom of chlorine?

It has 35.45 protons

It has 17 protons

It has 35.45 neutrons

It has 17 neutrons

Respuesta :

lozzacolborn lozzacolborn

01-11-2018

Cl is number 17 in the periodic table.

Every element is ordered by their atomic number (proton number) so it has 17 protons

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