Chemistry

This dictionary contains the most used scientific vocabularies in High schools. Simplified explanations are provided in English, French and Arabic in the fields of chemistry.

I HAVE made an attempt to put forth in some kind of orderly sequence a few of the chief guiding conceptions of chemistry; endeavouring, on the one hand, TO avoid technical details, and, on the other hand, to illustrate these conceptions by describing m

A book explaining radioactive materials the uses and the future for them

It is believed that the development of our knowledge during the last few years fully justifies this course. The theory of ionization has also been freely used, as the only means we have by which a large class of phenomena can be clearly presented.

THIS little Hand-book is intended to supply manufacturing chemists, dyers, drysalters, druggists, brokers, and all persons interested in the chemical arts, with directions for the assay and valuation of those articles of commerce.

Structure & Mechanisms is a guide aimed at A-level and Degree-level students. More specifically, organic and physical organic chemistry. Using my own experience this book aims to bridge the gap between these levels of study.

Structure & Mechanisms is a guide aimed at A-level and Degree-level students. More specifically, organic and physical organic chemistry. Using my own experience this book aims to bridge the gap between these levels of study.

Formez-vous et informez-vous sur ces enjeux cruciaux, puis partagez vos connaissances avec les autres. Encouragez les conversations et les actions sociales qui soutiennent la préservation de l'oxygène disponible

Este livro aborda sobre a Absorciologia.

Este livro apresenta conceitos básicos sobre a Absorciologia.

Este e-book ilustrado, ajudará a conhecer os vários tipos de óleos e massas lubrificantes, definir como devem ser utilizadas, estabelecer e monitorar um plano de lubrificação adequado, controlar os lubrificantes em serviço.

Este livro ilustrado, ajudará a conhecer os vários tipos de óleos e massas lubrificantes, definir como devem ser utilizadas, estabelecer e monitorar um plano de lubrificação adequado, controlar os lubrificantes em serviço.

Este livro ilustrado, ajudará a conhecer os vários tipos de óleos e massas lubrificantes, definir como devem ser utilizadas, estabelecer e monitorar um plano de lubrificação adequado, controlar os lubrificantes em serviço.

يقدم هذا الكتاب، الأول من نوعه، خلاصة شاملة لكل عناصر الجدول الدوري ويستعرض تاريخ كل عنصر والقصص المتعلقة به وأوجه استخداماته وفوائده.