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Answer:
The outermost shell of helium for example is filled with only two electrons. Hydrogen and lithium become stable by acquiring the electronic configuration of the nearest inert gas, which is helium. This is the duplet (or duet) rule.
Explanation:
I think it’s because from earth things may appear smaller smaller in space where in actuality in space it can be way larger
Answer:
One
Explanation:
Because it reaches an equibrum state so it's equals to one
All phosphorus atoms have the same atomic number. Hope i helped
