The answer is B: chronological order
C. 2Fe2O3 would be the correct answer!
D. Potential is not moving, while kinetic is moving.
Answer:
The answer is the letter A.
Explanation:
It is letter A because of Chlorine needs an electron to have a full shell. So, it will receive a negative one because it is gaining an electron. Potassium lost an electron because the element has to share the electron with Chlorine to balance its properties.
