Since then, the periodic table has evolved to reflect over 150 years of scientific development and understanding in chemistry and physics. Today, with 118 known elements, it is widely regarded as one ...

The Chemist is an essential employee in Schedule 1 if you want to create meth or cocaine. Chemists have a lot of working parts that can make them difficult to set up, so this guide aims to make the ...

Replace that old relic with a free updated periodic table from ACS Publications! The reagent guides purpose is to encourage chemists to choose a ‘greener’ choice of reaction conditions. The guides aim ...

A medicinal or pharmaceutical chemist researches and creates chemical compounds for use as drugs. By applying chemical research techniques to isolate natural healing agents or develop artificial ones, ...

Across a period from left to right, the covalent radius decreases. As you move from left to right across the periodic table, atoms have more electrons in their outer energy level and more protons ...

The questions in this quiz are suitable for GCSE chemistry students studying the physical and chemical properties of group 0 elements (noble gases), group 1 elements (alkali metals) and group 7 ...

Schedule 1 is all about becoming the drug kingpin of a sleepy town called Hyland Point. While you're starting out just ...