Chemical ReactionsTeacher Created Materials, 20/09/2015 - 32 من الصفحات This nonfiction science reader will help fifth grade students gain science content knowledge while building their reading comprehension and literacy skills. This purposefully leveled text features hands-on, challenging science experiments and full-color images. Students will learn all about chemical reactions through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards. Important text features like a glossary and index will improve students close reading skills. |
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acid activation energy altering atoms baking soda base become body boil bonds break byproduct cabbage called carbon dioxide cars catalyst causes a chemical chemical change chemical properties chemical reaction chemistry Chlorophyll color combine combine to form Combustion complex compound contain cooked cookie dough copper Covalent Bond created decomposition double displacement double-displacement reaction electric current electrons elements example gases gives going happens hard heat homogeneous hydrogen ingredients Inhibitors ions iron kind leaves length liquid look means measure mixed mixture molecule object observe occurs oxygen Particle physical properties poisonous powdered laundry detergent present quickly react with oxygen reactants record the results Rockets rust scale Scientists sense separated Shampoo simple simpler single displacement smell solid solution Sometimes speeds started strong substance sugar switch synthesis taken place takes tell things turns vinegar Watch weak