isabellaaa69 isabellaaa69

09-10-2019
Chemistry

contestada

17 p
18 n
What is the atomic number of this element?

Respuesta :

nd23810 nd23810

09-10-2019

Answer:

Chlorine

Explanation:

The P usually stands for Protons, and that is usually the element number. (chlorine is 17) N is for neutron

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