Author: Joseph Frank McGregory

Publisher: Forgotten Books

Published: 2017-10-26

Total Pages: 384

ISBN-13: 9781527759374

Excerpt from Lecture Notes on General Chemistry This knowledge may be gained by the study of external form or structure, of internal properties, of composition, or of the changes which take place when matter is acted upon by different forces. Many of the facts may be obtained by simple observation, while others require some test or experiment to prove them. Among the many departments of natural science we find two, Physics and Chemistry, which are so closely related as to form a group by themselves. They have to do with the external and internal properties of matter, and with the changes which matter undergoes when acted upon by forces. These are often called the physical sciences. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.