Directions: Copy the following table into your notes. Use the Periodic Table of Elements and the website Periodic Table to fill in the blanks.

Table 1: Element Properties

Element Symbol Element Name Atomic # Atomic Mass Group # Group Name Classification Color
Ca       2 Alkaline
Earth Metal		    
  Sodium     1     Silvery
white
  Lithium 3     Alkali
Metal		 Metal Silvery
white/grey
    36 83.798 18 Noble
gas		    

As

           Metalloid  

 

 Phosphorous       Pnictogen   Colorless/red
silvery/white

 

 Neon 10 20.18       colorless

 

Cl

   17     Halogen    

I

     126.904   Halogen    

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Using your notes, make note of similarities and differences amongst the various elements.  Ex:  color, group number, etc. Draw conclusions based on your data and notes.