Answer:
Coefficients are the numbers in front of the formulas.
Acid Rain is formed when chemicals in the air get into rain and up the acidity levels!!!!!!
Hope this helps guys!
The diagram below shows the movement of Earth plates. The <span>feature that is most likely formed as a result of the movement of Earth plates shown in the diagram is a fault. The answer is letter A.</span>
My solving is a bit messy tho....HOPE I HELPED
Answer:
Sodium citrate is a compound with a total of 21 atoms