1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade 2) a member of a buddhist people inhabiting the area of the mekong river in ___s and thailand and speaking the ___ language; related to the thais 3) a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium DOWN 1) a flat wing-shaped process or winglike part of an organism 2) tastelessness by virtue of being cheap and vulgar 3) an indefinitely short time ** Scroll down for solution. ** Are you sure you want to peek? atm lao ats