Interactive Lewis Dot Diagram Quiz for Chemical Elements
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Questions and Answers

What is the atomic number of cesium?

  • 54
  • 53
  • 56
  • 55 (correct)
  • How many valence electrons does cesium have?

  • 3
  • 2
  • 4
  • 1 (correct)
  • What happens when cesium is mixed with water?

  • It remains inert
  • It creates a huge explosion (correct)
  • It releases a pungent odor
  • It forms a stable compound
  • What does the Lewis Dot Diagram for cesium look like?

    <p>Cs with one dot</p> Signup and view all the answers

    What products are formed when cesium is mixed with water?

    <p>Cesium hydroxide and hydrogen gas</p> Signup and view all the answers

    What is the atomic number of cesium?

    <p>55</p> Signup and view all the answers

    How many valence electrons does cesium have?

    <p>1</p> Signup and view all the answers

    What makes cesium highly reactive?

    <p>Its single valence electron</p> Signup and view all the answers

    What products are formed when cesium is mixed with water?

    <p>Cesium hydroxide and hydrogen gas</p> Signup and view all the answers

    What type of element is cesium?

    <p>Metal</p> Signup and view all the answers

    Study Notes

    Cesium Properties

    • The atomic number of cesium is 55.
    • Cesium has one valence electron.

    Reactivity with Water

    • When cesium is mixed with water, a violent reaction occurs, releasing hydrogen gas and cesium hydroxide.
    • The products formed when cesium is mixed with water are hydrogen gas and cesium hydroxide.

    Reactivity and Element Type

    • Cesium is highly reactive due to its single valence electron, which it readily loses to form a positive ion.
    • Cesium is an alkali metal.

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    Description

    Learn how to draw Lewis Dot Diagrams for elements with this interactive quiz. Practice drawing the electron dot structure for cesium and other elements as you reinforce your understanding of valence electrons and atomic structure.

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