4 Elements
Published on Nov 18, 2015
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PRESENTATION OUTLINE
-Element: Sodium
-Elements Family: The Alkali Metal Family
-Elements Period: 3rd period (3rd row)
-Examples In Everyday Life: table salt, paper,glass, fertilizer, and etc..
- # of Valance Electrons: 1
-Reactive or Non-Reactive: Sodium is reactive,but only when it's mixed with chlorine.When they are combined, they make something called sodium chloride.
Photo by kevin dooley
-Element: Lithium
-Elements Family: Metal Family
-Elements Period: 2nd row, 3rd element in that row
-Examples From Everyday Life: batteries, medicine,air conditioners, rocks & soil, and etc.
- # of Valance Electrons: 1
-Reactive or Non-Reactive: reactive with chlorine
Photo by Taylor.McBride™
-Element: Iron
-Elements Family: Metal
-Elements Period: 4th row
-Examples From Everyday Life: core of the earth,crust of the earth, steel, magnets,and etc.
- # of Valance Electrons:2
-Reactive or Non-Reactive: non-reactive
Photo by Stuck in Customs
-Element: Argon
-Elements Family: Noble Gas
-Elements Period:3rd row
-Examples From Everyday Life: Welding,growing crystals,light bulbs, vacuum tubes, and etc.
- # of Valance Electrons:8
-Reactive or Non-Reactive: non-reactive
Photo by VinothChandar
