Gas of Ar atoms
Mercury and Bromine are liquid at room temperature. H He N O F Ne Cl Ar Kr Xe Ra are gas at room temperature.All others are solid.
On the periodic table elements are shown in their state of matter at room temperature (About 68 degrees) Edit (by AY12345): Actually room temperature is exactly 25 degrees C, so that's actually 77 degrees F, not 68 The room temperature is not like what it says on a thermostat. This room temperature is the temperature scientists use to make STANDARD measurements.
All except H, He, O, N, F, Ne, Cl, Ar (Gallium is JUST solid at Room Temp), Br, Kr, Xe, Rn, Hg
Arkansas is the state that is abbreviated AR. President Bill Clinton and Secretary of State Hilary Clinton are from Arkansas.
Cold
AR
Noble elements (elements in the column 8 of the periodic table) are intrinsically inert and mostly in gaseous state at room temperature (298K) and atmospheric pressure. Helium (He), Neon (Ne) and Argon (Ar) three of them. Resource: Any high school chemistry book
Noble elements (elements in the column 8 of the Periodic Table) are intrinsically inert and mostly in gaseous state at room temperature (298K) and atmospheric pressure. Helium (He), Neon (Ne) and Argon (Ar) three of them. Resource: Any high school chemistry book
The State that is abbreviated AR is Arizona for those of you who are desperatley asking!AR is the abbreviation for Arkansas.
Arkansas
arkansaws dadkkkhh
H Hydrogen He Helium Ne Neon Ar Argon Kr Krypton Xe Xenon Rn Radeon N Nitrogen O Oxygen All of these are Gaseous at 298 Kevlin, which is 25 Degrees or 77 Fahrenheit which is Standard Temperature