acidtony426 acidtony426
  • 26-04-2018
  • Chemistry
contestada

The valence shell holds up to two electrons in which 2 elements?
a.h and c
b.h and li
c.h and he
d.he and be

Respuesta :

mkryukova19 mkryukova19
  • 02-05-2018
c.H and He 
H and He have only first electron level that can have only 2 electrons.
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