add character printing support make a strict mode where a program errors if the elements can not form a molecule (and make mixture support) fix it up and make it look nicer ...

Snakeleev is an open-source educational game designed to help students learn the periodic table of chemical elements through interactive gameplay: a Snake-inspired format. The game is inspired by the ...

By electronic arrangement, the chemical properties of these elements are determined. Here comes the role of the periodic table of elements, which classifies and organizes all chemical elements ...

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev ... organic chemistry textbooks in the Russian language existed, so Mendeleev decided to write ...

Languages: English, Spanish This year is the International Year of the Periodic Table of Chemical Elements—and today (March 6), the modern version celebrates its 150 th birthday. To find out ...

This year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical ... how chemical elements are central to "linking cultural, economic and political aspects of the ...