how many valence electrons are in an atom of the element fluorine? (1 point) five two seven eight
how many valence electrons are in an atom of the element fluorine? (1 point) five two seven eight
Answer
Explanation:
Step1: Identify fluorine's group
Fluorine is in group 17 of the periodic table.
Step2: Determine valence - electrons rule
Elements in group 17 have 7 valence electrons.
Answer:
C. seven