Question

when the atom pictured below is entering into a chemical bond, it has a tendency to...
select one:
a. lose electrons.
b. form a positive ion.
c. gain electrons.
d. remain stable and not form a bond.

Explanation:

Step1: Identify proton count

The nucleus shows 8 protons, so atomic number = 8 (oxygen).

Step2: Count valence electrons

Inner shell: 2 electrons, outer shell: 6 electrons. Valence electrons = 6.

Step3: Analyze bonding tendency

Atoms tend to fill outer shell (8 electrons). This atom needs 2 more electrons.

Answer:

c. gain electrons.