Answer:
100/10 = 10 , 10 × 10 = 100÷20 = 5
I'm pretty sure its wrong
Models help us to understand systems and their properties
I believe you are right. pH is the concentration of H+. Therefore the more acidic the more H+.
The mass of the man is 63 kilograms
There is it written down properly. Its hard to type this stuff in here