Chemistry, asked by jeslyn66, 5 months ago

State the element of group 1 and write electronic configuration of lithium and francium

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Answered by thapamanisha1007

1

Answer:

The metallic elements lithium (Li), sodium (Na), potassium(K), rubidium (Rb), caesium (Cs) and francium (Fr) constitute group 1 of the periodic table. ... Electronic configuration: The atoms of alkali metals have one electron in s-orbital ... Or List four properties to show the diagonal relationship between lithium and magnesium.

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