Chemistry basics

12 Pins
·
2mo
List of Chemical Elements
Free Printable List of Chemical Elements. Free Printable List of Chemical Elements, a very useful list with all the 118 Chemical Elements with symbol and atomic number. Great list for teachers, students, parents, tutors. Very useful for school, homeschooling, project, reference sheet, study, test and more. You can have this list at home or classroom ready to use. Print all
Chemical compounds and their symbols
Chemical compounds are substances formed when two or more elements chemically combine in fixed ratios. Each compound has unique properties that differ from its constituent elements. These compounds are represented by chemical formulas, which use element symbols from the periodic table to indicate the types and numbers of atoms in the compound. For example, water (H₂O) consists of two hydrogen (H) atoms and one oxygen (O) atom, while carbon dioxide (CO₂) is made of one carbon (C) atom and two oxygen atoms. The symbols and numbers in chemical formulas provide a shorthand way to describe the molecular structure of compounds.