Question

The pH scale has a range

from 0 to 14. A pH of 7 is neutral, a pH
below 7 is acidic, and a pH above 7
is alkaline. The natural pH
of hair is between ___________

Answer 1

The pH of hair is typically between 4.5 and 5.5, which falls within the acidic range of the pH scale.

Step-by-step explanation:

The pH scale ranges from 0 to 14, where anything below 7 is acidic and above 7 is alkaline. The pH of hair is typically between 4.5 and 5.5, which falls within the acidic range. This slightly acidic pH helps to protect the hair and maintain its health.