Chemistry is the scientific study of the properties and behavior of matter. [1] [2] It is a physical science within the natural sciences that studies the chemical elements that make up matter …

Apr 24, 2025 · Chemistry, the science of the properties, composition, and structure of substances (defined as elements and compounds), the transformations they undergo, and the energy that …

For our most up-to-date, mastery-enabled courses, check out High School Chemistry and AP Chemistry! Unit 1: Atoms, compounds, and ions Introduction to the atom : Atoms, compounds, …

What Chemistry Is and What Chemists Do - ThoughtCo

Jun 26, 2023 · Physical chemistry: Physical chemistry is the study of macroscopic properties, atomic properties, and phenomena in chemical systems. A physical chemist may study such …