
Where do the objects in our lives come from? Everything has a source, and that origin might be surprising. Readers will learn about how chemists study the building blocks of our world, and how materials can be changed by applying different chemical and physical reactions. By...


Where do the objects in our lives come from? Everything has a source, and that origin might be surprising. Readers will learn about how chemists study the building blocks of our world, and how materials can be changed by applying different chemical and physical reactions. By...