The pH scale is a range from:

• 1-7
• 0-14
• 1-14
• 1-20

A(n) ______ is a substance with a pH less than 7

• Acidic

• Alkaline

• Base

• Buffer

A(n) _______ is a substance with a pH greater than 7.

• Base

• Acid

• Buffer

• Alkaline

The pH scale is a range from:

• 1-7
• 0-14
• 1-14
• 1-20

A measure of the acidity of a substance. It identifies if a substance is acidic, neutral or alkaline.

• Ph scale

• table of ions

• periodic table

• pH scale

pH= 9

• weak acidic

• strong acid

• Strong alkaline

• strong base

pH= 6

• weak acidic

• strong alkaline

• weak base

• strong base

pH= 1

• weak acidic

• strong acid

• weak alkaline

• strong base

pH= 13

• weak acidic

• strong acid

• weak base

• strong alkaline

Neutral on the pH scale is

• 7

• 7.1

• 6.9

• 0-14