Science Learning Hub logo
TopicsConceptsCitizen scienceTeacher PLDGlossary
Sign in
Image

pH scale

The pH scale measures the acidity or alkalinity of a substance.

The pH scale measures the acidity or alkalinity of a substance. The scale ranges from 0 (the most acidic) to 14 (the most basic).

Glossary

Rights: The University of Waikato Te Whare Wānanga o Waikato
Published: 7 April 2021Size: 174.69 KB
Referencing Hub media

Explore related content

Appears inRelated resources
Acids and bases – introduction

Article

Acids and bases – introduction

From our bodies to our Earth’s oceans and rocks, acids and bases play an important role in our lives and ...

Read more

Article

The microscopic scale

From the universe itself down to the tiniest subatomic particle, objects in our world exist in a mind-boggling array of ...

Read more
Hydrogen – the number 1 element

Article

Hydrogen – the number 1 element

Hydrogen is the most abundant element in the universe – all of the hydrogen in the universe has its origin ...

Read more
Acids and bases – introduction

Article

Acids and bases – introduction

From our bodies to our Earth’s oceans and rocks, acids and bases play an important role in our lives and ...

Read more

See our newsletters here.

NewsEventsAboutContact usPrivacyCopyrightHelp

The Science Learning Hub Pokapū Akoranga Pūtaiao is funded through the Ministry of Business, Innovation and Employment's Science in Society Initiative.

Science Learning Hub Pokapū Akoranga Pūtaiao © 2007-2025 The University of Waikato Te Whare Wānanga o Waikato