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Stations Lab

Stations Lab. Station 1- Beans. Mixture (not chemically combined, just physically) Heterogeneous Mixture Large particles. Station 2- Salt Water. Mixture (not chemically combined, just physically) Homogeneous Mixture- Particles are VERY small Does not scatter light

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Stations Lab

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  1. Stations Lab

  2. Station 1- Beans • Mixture (not chemically combined, just physically) • Heterogeneous Mixture • Large particles

  3. Station 2- Salt Water • Mixture (not chemically combined, just physically) • Homogeneous Mixture- • Particles are VERY small • Does not scatter light • made of 2 pure substances- what are they? • Water and salt • Compounds

  4. Station 3- Tin • Pure Substance • Element • #50 on periodic table

  5. Station 4- Baking Soda • NaCO3 • Three elements- • Na, C, O • Pure Substance • Chemically combined • Compound

  6. Station 5- granite • Mixture (not chemically combined, just physically) • Heterogeneous Mixture • LARGE particles

  7. Station 6- Water • H2O • Two elements chemically bonded • Pure Substance • Compound

  8. Station 7- Muddy Water • Mixture (not chemically combined, just physically) • Heterogeneous- because shows Tyndall Effect • Suspension because particles are big enough to settle out

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