I am a member of the oxygen family with 16 protons and 16 neutrons.
I am a metal that is liquid at room temperature.
It is sometimes referred to as quick silver and its chemical abbreviation hg is derived.
A few elemental metals are liquid at or near room temperature.
I am a gas with a mass number of 19.
Taking room temperature to be 25 0c mercury hg is the only metal that is liquid at room temperature.
It is also considered as the only metal which can and which will exist at room temperature.
I am a metal that is liquid at room temperature.
I am a member of the nitrogen family that is gas at room temperature.
Mercury exists in the liquid state.
The most well known is mercury hg which is molten above 38 8 c 234 3 k 37 9 f.
Here s a nice site with a list.
At this temperature and ordinary pressure only two elements are liquids.
The previous answer concerned common metals.
Others include caesium cs which has a melting point of 28 5 c 83 3 f rubidium rb 39 c 102 f francium fr estimated at 8 0 c 46.
Liquid metal is a metal or a metal alloy which is liquid at or near room temperature.
My atomic number is 47 and i am used to make photographic film.
For science it s usually considered to be either 20 c or 25 c.
I am the member of the nitrogen family with 16 neutrons.
Bromine is liquid at room temperature.
Although mercury is the most clear cut in terms of being a liquid at room temperature francium cesium and gallium all melt at 27 30 degrees c 81 86 f only slightly above the usual definition for room temperature.
I am a member of the halide family and am a liquid at room temperature.
I am a transition metal with 110 neutrons.
Room temperature is a loosely defined term that can mean anywhere from 20 c to 29 c.
The metal is mercury the ore is mercuric sulphide also called cinnabar and the reaction is.
Actually gallium liquifies just above ordinary room temperature.
It will be in the silver colour in the liquid form and is mainly used lamps thermometers telescopes etc.