Brainliestttme : )

the electron configuration of an element is 1s22s22p6. describe what most likely happens when an atom of this element comes near an atom having seven valence electrons.

This element  has atomic number 10 and has 8 electrons in its outermost shell. It is an inert gas and as it's name suggests is chemically inert.

When it comes near  having 7 valence electrons nothing  will happen.

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.