An Elementary Study of Chemistry

"An Elementary Study of Chemistry" by William McPherson is an early 20th-century science book that introduces students to the core ideas of chemistry by outlining essential topics. It stresses the need for clear language when dealing with possibly confusing ideas. The book starts by framing natural sciences and showing the link between physics and chemistry, clarifying the differences between physical and chemical reactions. It then establishes key definitions like energy, matter, and conservation laws to prepare readers for learning about elements, compounds, and the science behind reactions.