djmegafreeze
djmegafreeze djmegafreeze
  • 25-09-2020
  • Biology
contestada

need help in biology

need help in biology class=

Respuesta :

ebenezerghart
ebenezerghart ebenezerghart
  • 15-08-2022

Answer:

4. Chlorine

5.Helium

Explanation:

4. Chlorine and Sodium undergoes ionic bonding,

thus, Sodium readily gives out it's one electron in the outermost shell to chlorine which needs one electron to obey the octet rule.

5. Helium because it has its outermost shell fully filled.

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