Only Two Elements Are Liquid at Room Temperature

Under standard conditions, only mercury and bromine are liquid.

All other elements are solid or gas at ordinary room temperature. Gallium and cesium come close, though. Gallium melts at about 30 degrees Celsius, which means a piece will soften in a warm hand.

Check it yourself

Check the states of matter on any interactive periodic table, such as the one from the Royal Society of Chemistry.