Elements found in group 1a on the periodic table display which properties?

Elements found in group 1A on the periodic table display Alkali metals. Alkali Metals is your answer.

The Alkali Metals. Group 1A of the periodic table are the alkali metals: hydrogen (H), lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).

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water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.