Question

matching question
match the ph concentration to the correct term.
instructions
ph equal to 7
ph greater than 7
ph less than 7
neutral
basic or alkaline
acidic

Explanation:

The pH scale ranges from 0 - 14. A pH of 7 is considered neutral as it indicates equal concentrations of hydrogen ($H^+$) and hydroxide ($OH^-$) ions in a solution. A pH greater than 7 means there are more hydroxide ions than hydrogen ions, making the solution basic or alkaline. A pH less than 7 implies a higher concentration of hydrogen ions than hydroxide ions, classifying the solution as acidic.

Answer:

pH equal to 7 - Neutral
pH greater than 7 - Basic or alkaline
pH less than 7 - Acidic