The group 1 elements

• Group 1 elements are- Lithium, Sodium, Potassium, Rubidium, Caesium and Francium.
• They are also known as alkali metals.
• They ave one electron in their outer shell of their atom.
• They are vicious when they react. Most of them are corrosive.
• They are hard to find. They are mostly, found as a compounds.
• Potassium, Lithium and sodium are the top of the reactivity series.
• This is because they react violently when water is brought closer to these elements.
• Potassium in water-
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• Lithium in water-
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• Sodium in water-
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Properties of alkali metals-

• They are…