The pH scale measures the acidity or alkalinity of a substance.
If you’ve ever wondered what the range of pH is, wonder no more. The pH scale measures the acidity or alkalinity of a substance. It ranges from 0 to 14, with 7 being neutral. Anything below 7 is acidic and anything above 7 is alkaline. The scale was developed by Danish chemist Søren Peder Lauritz Sørensen in 1909 and was originally called the “Sørensen scale” until it was changed to “pH” in 1948.
What does pH stand for?
P stands for “potential hydrogen” and H stands for hydrogen.
What is the range of ph scale?
The range of ph scale goes from 0 to 14, with 0 being highly acidic and 14 being highly alkaline. For example, battery acid has a ph level of 0 while bleach has a ph level of 13. Water has a ph level of 7.
