Learn the basics about What makes things alkali? How is alkali recognized? What are alkali chemical properties? Find out more in this video!

Crystal Field Stabilization Energy (CFSE) 2: High-Spin Example

It explains nomenclature & various rules for naming the coordination compounds.

This video explains the concepts of oxidation and reduction in chemistry. The presenter explains the meaning of state symbols and how to identify oxidation and reduction in chemical reactions. The video also covers the topic of half...

It explains the discovery of protons and neutrons and their characteristics.

We know about acids and bases, and we know about acid-base reactions, so what is a neutralization reaction?

We know everything is made up of atoms, but have you ever wondered how an atom is made? If you want to know how to click on the link below where we explain HOW TO BUILD AN ATOM with the help of a simulator.

This video provides an introduction to El Nino and La Nina, two climate patterns in the Pacific Ocean. It explains how these patterns occur, their impacts on global weather patterns, and discusses whether 2021 and 2022 are El Nino or La...

Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about the elements.

Learn the basics about Acid Rain. What causes acid rain? Find out more in this video!

From this video you should know the difference between interspecific and intraspecific, and that interactions can be positive, negative or neutral. Interspecific interactions are between different species (think international)....

In this video, the teacher explains how to test the pH level of water using a tablet and a color chart. The pH level is important for aquatic wildlife to thrive, and values above or below 7 indicate lower water quality.

I this video you will see how we can use the periodic table to tell us more about the differences between elements, including the different numbers of protons, neutrons and electrons they possess.

Many of us are lucky enough to live in a world where food is easily accessible. We no longer have to hunt wild animals or scrounge for edible plants to survive. However, in spite of (or likely because of) this luxury, millions of people...

There are many different ways to greet people and introduce yourself in English. In different situations, you’ll need to use different words and phrases to greet people or make introductions.

In this lesson, you can...