The particles are spread out, free to move. A gas will fill the space it is introduced into.
Gas thermometers typically use either nitrogen or helium as the gas inside the thermometer. These gases are preferred due to their low boiling points and well-defined expansion and contraction characteristics with changes in temperature.
No, helium is not a semi-metal. It is a noble gas that exists as a monatomic gas at room temperature and does not exhibit the properties of semi-metals, which are elements that have characteristics of both metals and nonmetals.
Several characteristics of a gas are: chemical formula or composition, density, melting point, boiling point, flammability, toxicity, thermal conductivity, stability, reactivity, etc.
The most important characteristics affecting gas chromatography separation are the compound's boiling point, polarity, and molecular weight. Compounds with different boiling points will elute at different times, while polarity affects interactions with the stationary phase. Molecular weight influences the time a compound spends in the gas phase, affecting separation.
Condensation is the process where a gas or vapor turns into a liquid. It occurs when the temperature of the gas or vapor decreases, causing the molecules to lose energy and come closer together. This leads to the formation of liquid droplets.
gas matter's characteristics is GAS
It is a gas.
gas matter's characteristics is GAS
Solid, liquid, and gas.
the nitrogen gas is used for nitrogen fixation
no one now!
it is combustible
gas
The gas molecules interact with one another
gas lie
A gas, also very lightweight.
They are all gas giants.