He, because it’s a noble gas which they have full valence electrons (occupied energy levels)
Oxidation is when the overall charge (or oxidation number) increases. The only way to increase an oxidation number is to lose an electron, thereby making the negative charges less. The correct answer is C.
I have written the answer in the comments i hope it will be helpful to you ......
Answer:
b)parallel light rays pass through the lens and are
refracted outward.
Hope this helps.
Well I would guess the 5 common senses if thats what it is called like seeing hearing and stuff like that
