Jimmy345 Jimmy345

16-10-2017
Physics

contestada

Using the periodic table of the elements, how many valence electrons would helium have?
A. 0
B. 1
C. 2
D. 8

Respuesta :

kaitlynmeats kaitlynmeats

29-11-2018

Helium only has 2 electrons. So the answer is C. 2

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