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Magnesium and Calcium Reactivity chemistry experiment
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Magnesium and Calcium Reactivity chemistry experiment

Reactivity Lab: Testing Magnesium and Calcium

Introduction to Reactivity Experiment

  • The lab focuses on testing the reactivity of magnesium and calcium, with a prepared magnesium pellet made from curling a strip to fit in a test tube.
  • A similar-sized pellet of calcium is introduced, highlighting that while calcium is commonly known as white in bones and seashells, it appears silvery-gray when fresh.

Observations During the Experiment

  • Initial reactions are noted as the calcium is placed in water; there are visible changes occurring compared to magnesium.
Video description

Reactivity of elemental magnesium and calcium in water. Do not try this at home. Periodic table trends. Alkaline earth metals