miaalize92832 miaalize92832

05-02-2021
Chemistry

contestada

How many protons, neutrons, and electrons do the following elements have? Ca, Na, U, Yt

Respuesta :

jmlj1207 jmlj1207

05-02-2021

Answer:

Ca- 20,20,20

Na-11,12,11

U-92,146,92

i dont know what the last one is

Explanation:

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