Answer:
If your pH meter does not work, there are other ways to find out the pH, the popular one being litmus paper or indicator paper, which changes color based on the acidic or basic -ness of the object being tested.
~
True. this is a danger in the internet.stay safe
Explanation:
save as because if u want to save the bame of it press save as to save it as what u want
Add a pic i cant tell what you talking about