Example: bachelor of science
Lesson 4.1 Float and Sink - American Chemical Society
American Chemical Society 21. ENGAGE . 1. Begin a discussion about sinking and floating by placing a stick and a stone in water. ... Explain that if a block of metal and a block of wood are the same size, the metal will be heavier. Metal also sinks in water and wood floats. But what if a piece of wood is bigger and weighs as
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