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Chemistry Honors Midterm Review Chapter 1 Define: Matter- anything that has mass and takes up space; mass is a measurement that reflects the amount of matter. The thoughts…

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Topic 1 Stoichiometry 1.1 Mole Concept and Avogadro’s Constant (SL/HL) Avagadro’s Constant (NA or L) = 6.02 x 1023 • Atoms of elements have too small a mass to weigh.…