You must have heard about Mahatma Gandhi's Dandi March. Did you know that salt was such an important part in our struggle for freedom? What is salt? Salt, also commonly known as table salt, is a ...

For the first time, researchers have played matchmaker between two specific atoms, joining them together to form a molecule. Typically, chemists make molecules by mixing up many constituent atoms, ...

The lab-created compounds — never seen before — might exist naturally on icy moons in the outer solar system. By Kenneth Chang Scientists have discovered two new forms of salty ice that probably do ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Sodium is in group 1. A sodium atom has one electron in its outer shell. The atom is more stable if it has a full outer shell. A sodium atom can lose its outer electron. It will still have 11 positive ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...