We all know that atoms exist. But we didn't always! A lot of people contributed in different ways to help develop our current understanding of atomic structure, starting all the way back in Ancient Greece. Grab some popcorn and let...

Learn the basics about the covalent bonding of hydrogen, oxygen and nitrogen as a part of the overall topic of properties of matter. The noble gas structure and covalent bonding is also discussed.

This video discusses the contribution of Danish scientist Niels Bohr to the understanding of the atom. Today, we refer to Bohr's theory as the Bohr model of the atom. Atoms part 5/13

In this video, we learn about Ernest Rutherford's groundbreaking experiment on the structure of the atom. Rutherford proposed the existence of a small, dense, positively charged center called the nucleus. Atoms part 4/13

Learn the basics about the periodic table, and how the elements are organised within it in this video. The periodic table consists of 7 rows called Periods, going across, and 18 columns, called Groups going down. The elements in the...

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.

Ionic Bond, Covalent Bond, James Bond, so many bonds! What dictates which kind of bond will form? Electronegativity values, of course. Let's go through each type and what they're all about.

Learn the basics about the atom, whilst learning about properties of matter. Atoms are the small bits that make up all the matter in the world around us. There are around one hundred different sorts of atom, from the lightest, hydrogen...

Why don't protons and electrons just slam into each other and explode? Why do different elements emit light of different colors? Niels Bohr knew why. And now you will too!

Learn the basics about Relative Atomic Mass. It is a tricky concept that's actually quite simple to understand and here, you will know how to calculate it. Find more in this video!

Through real world footage and animated graphics, this video explains what molecular clocks are and how they are used. The program discusses molecular clocks' calibration and their reliability. In addition, students are provided with...

Protein is essential for life - we need protein to build muscle tissue, to make enzymes for our metabolic activity, to form the protective layer of our skin, to make DNA… in fact for most processes in our body. There are thought to be...

Learn the basics about How the elements are laid out in the periodic table? Why are they all named and placed that way? Find out more in this video!

In this video learn about polyatomic ions, how to name the ionic compounds formed from these ions and how to deduce formulae of ionic compounds formed from polyatomic ions.

The program offers a brief review of ions. Students will learn what determines the charge on an ion and how ionic bonds are formed. Viewers will come to understand that ionic bonds form due to electrostatic attraction between two ions...

This video uses animation and introduces Lewis Structures to demonstrate stable and unstable electron configurations to explain the octet rule. The program shows viewers how they can use the periodic table to understand the octet rule....

The relationship between energy levels and strength of chemical bonds are discussed and demonstrated in this video. Students will learn that a chemical bond forms when electrons have lower energy and that less stable atoms tend to form...

We have to know how to name ionic compounds. Not any name we want like Jeff or Larry, there's rules for how to name them. And look at all these adorable polyatomic ions!

This video explains the concept of ions and ionic bonding in a clear and concise manner. It discusses how atoms become charged when they gain or lose electrons, and how oppositely charged ions are attracted to each other to form an ionic...

This video explains all about Ionic and Covalent bonding :) enjoy!

This video explains the concept of covalent bonds and how they are formed between atoms. It uses examples of hydrogen and chlorine bonding, as well as the formation of water through covalent bonding between hydrogen and oxygen atoms....

Continue learning about balancing equations, as a part of chemical calculations. The law of conservation of mass states that no atoms are lost or made during a chemical reaction. There are different ways of arranging the atoms. Chemical...

Learn the basics about balancing equations, as a part of chemical calculations. The law of conservation of mass states that no atoms are lost or made during a chemical reaction. There are different ways of arranging the atoms. Chemical...

This live-action video program is about the word element. The program is designed to reinforce and support a student's comprehension and retention of the word element through use of video footage, photographs, diagrams and colorful,...