How many valence electrons are found in the outermost energy level of fluorine (f)? a) 2 b) 7 c) 9 d) 19

Fluorine has B. 7 valence electrons in the outermost energy level

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

a. they are both space stations

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