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4 votes
The element with an outer electron configuration of ns2np4

with the highest ionization energy.

User Annamaria
by
8.7k points

1 Answer

6 votes

Answer:

The unknown element has a smaller ionization energy than Fluorine.

Step-by-step explanation:

The unknown element has six valence electrons which means that it belongs to Group 6A of the periodic table.

User Andrewgazelka
by
7.6k points
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