Answer:
seven on the ph scale is the neutral point
Explanation:
The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water.
<span>Data collected from many experiments could not be explained using waves.</span>
C. If the banks of the river are eroding, then the river will be wider.
Oxygen is the most common element which Sulfur makes covakent bonds with as in SO3 or H2SO4