What is the Periodic Table, how is it organised, who discovered it and what do all those numbers mean? All these questions and more answered, with some catchy tunes thrown in for good measure!
Matter is anything that occupies space and has mass.
What is universal indicator? This hub explains what universal indicator is and how to use it in-depth with photographs. Universal indicator tells whether a substance is an acid or a base by a colour...
Can't get a handle on moving among grams, moles, and number of atoms? How do I use that Avogadro's Number thing? Talk a walk on the Mole Road and let me show you how it's done!
This article is an attempt to answer some of the chemistry questions we encounter in our everyday lives.
Through the ages, man has learned many things about himself and his environment. However, it was not until he was able to record his discoveries and observations that modern science began. Early scientists started organizing and classifying their discoveries and observations. From this, evolved the...
A basic easy learning and revision guide to the periodic table of elements. I’ve tried to make this article easy to follow by using my own learning techniques i.e. very simple and without repetition.
Serial dilution performed on blue dye solution. Notice the color gradually getting paler as dilution advances. Dilution is the act of mixing a chemical with other substance, usually distilled water to make it lighter in composition. It is...
The branch of chemistry, which deals with the numerical relationships of elements and compounds and the mathematical proportions of reactants and products in chemical transformations, is known as stoichiometry.
Matter is composed of very small ultimate particles, or atoms of matter.