Which end of the pH scale contains solutions what’s the most hydrogen ions

Acid end

Explanation:

The acid end of the pH scale contains solutions that have the most hydrogen ions.

A convenient scale for expressing the level of acidity or alkalinity of aqueous solutions is the pH or pOH scale . The pH of a solution is the negative logarithm to base 10 of the hydrogen ion concentration in the solution. The scale ranges from 1 to 141 is the lower limit and 14, the upper limitAcidic solution has a pH value less than 7. As pH decreases the hydrogen ions concentration increases. Neutral solutions have pH of 7 Basic solutions have pH greater than 7.

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.

No 1 very mooch