fluorine has 7 valence electrons. which charge is its ion likely to have? (1 point)
fluorine has 7 valence electrons. which charge is its ion likely to have? (1 point)
Answer
Explanation:
Step1: Recall octet - rule
Atoms tend to gain, lose, or share electrons to achieve a stable octet (8 - valence electrons) configuration.
Step2: Determine electron - gain for fluorine
Fluorine has 7 valence electrons. It needs to gain 1 electron to achieve a stable octet.
Step3: Calculate the charge
When an atom gains 1 electron, it acquires a negative charge. So, the charge of the fluoride ion is - 1.
Answer:
- 1