Asked by john
The elements in Group 1 are also known as the
alkali metals
rare earth series
Period 1
actinides
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AI
alkali metals
Group 1 (excluding hydrogen) contains the alkali metals — e.g., lithium, sodium, potassium — which are highly reactive, especially with water.
Group 1 (excluding hydrogen) contains the alkali metals — e.g., lithium, sodium, potassium — which are highly reactive, especially with water.
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