An oxygen atom picks up two additional, free floating electrons. Is the charge of the newly formed oxygen ion positive, negative or neutral?
i believe it would be negative as electrons carry negative energy
hope this helps :)
Answer:The newly formed oxygen ion is negatively charged.
Explanation:
Cation : These are species of ions which carries positive charge that is number of protons are greater than the number of electrons.
Anion:These are species of ions which carries negative charge that is number of electrons are greater than the number of protons.
\(O+2e^-\rightarrow O^{2-}\)
When an oxygen atom gains two electrons it develops the charge of negative charge and forms anion.