51 – 54 of 54 Classroom Resources

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  Periodic Table, Physical Properties, Chemical Properties, Observations, Inferences, Chemical Change, Identifying an Unknown, Error Analysis | High School

  Lab: Metal, Non-Metal, or Metalloid Mark as Favorite (78 Favorites)

  In this lab, students will classify several samples of elements as metals, nonmetals, or metalloid based on their physical and chemical properties.

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  Periodic Table, Physical Properties, Identifying an Unknown, Ionization Energy, Atomic Radius, Electronegativity | High School

  Activity: Mendeleev's Periodic Table Mark as Favorite (50 Favorites)

  In this activity, students will use their knowledge of Periodic Trends to analyze and identify unknown elements and organize them correctly in the Periodic Table.

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  Periodic Table, Identifying an Unknown | High School

  Activity: Mendeleev's Cards Mark as Favorite (12 Favorites)

  In this activity, students learn about periodic trends by organizing cards and then determining the information on a missing card.

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  Periodic Table, Introduction, Elements, Identifying an Unknown | High School

  Activity: Make a Periodic Table Mark as Favorite (20 Favorites)

  In this activity students use imaginary elements to create a periodic table based on the known properties of those elements.