Memory Match Game

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Select Element Category: Gases and Liquids Solid Nonmetals and Metalloids s-Block and p-Block Metals d-Block Transition Metals f-Block Lanthanides and Actinides

Group 1: Gases and Liquids at Standard Temperature and Pressure (Non-Solids)

Elements: H, He, N, O, F, Cl, Ne, Ar, Kr, Xe, Rn, Hg, Br

Count: 11 gases + 2 liquids = 13 elements

Description: These are elements that are not solid at STP, capturing both gases and liquids. This group reflects "volatile" elements that are either gaseous or liquid under standard conditions.