aladdin71 aladdin71

12-04-2021
Biology

contestada

what is helium plz answer , have a beautiful good morning:-).

Respuesta :

chloed12345 chloed12345

12-04-2021

Answer:

Helium is a noble gas meaning that it has a full outer shell of valence electrons. It's not reactive because of this.

Explanation:

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