Question

what is ph define with its scale​

Answer 1

Answer:

It is the negative logrithm of the hydrogen ion concentration to the base 10 or the measure of alkalnity or concentration of hydrogen

Explanation:

Answer 2

Hey mate....

Here's your answer....

A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic.

Hope this will be helpful to you mate.....