Use this investigation of the first 20 elements of the Periodic Table to illustrate the core concepts of the atomic theory.
Trace the evolution of chemistry from the Greeks to the present day.
Students will measure the pH values of common solutions and create a broad spectrum of colors as they determine the acidity or alkalinity of solutions.
Students learn what materials are and how they can be changed through large, full-color images and simple experiments.
Introduce your students to chemistry with these classic experiments.
Includes 100 strips with 1-14 acid/base chart.
© 2012 Delta Education, LLC.