Answer:
Zero or +2
Explanation:
The noble gases already have a avplete outermost shell. They are the least reactive elements of earth?
Their normal oxidation number is zero but some have been shown to be reactive.
<span>Jupiter has 49 official, named moons and 14 more unofficial ones.</span>
Answer:
I had the same question a while ago !
Explanation:
C, planets orbit around the sun because of gravity
Answer:
to get it u have to multiple 6=00 time 89 to get the number 21 than plus it by 22 what is 31
