This title provides an overview of atoms and molecules. Text includes a simple overview of atoms and molecules and examines nuclei, protons, neutrons, electrons, shells, bonds, isomers, and polymers. Includes the periodic table. Information is explained using real-world examples and supported with graphics and photos. This book concludes with two simple, kid-friendly experiments. Aligned to Common Core standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.