An ideal gas
An ideal gas conforming to the ideal gas law (PV = nRT) would behave at all conditions of temperature and pressure. However, in reality, no gas perfectly conforms to the gas laws under all conditions.
The state of matter that obeys Boyle's Law is gas. This law states that "For a fixed amount of an ideal gas kept at a fixed temperature, pressure and volume are inversely proportional".
An ideal gas. Ideal gases are theoretical gases that perfectly follow the assumptions of the kinetic molecular theory and gas laws, such as having particles that are point masses and exhibit perfectly elastic collisions.
Krypton is a noble gas because it has a full valence shell of eight electrons, making it stable and unreactive. It does not readily form chemical bonds with other elements, which is a characteristic of noble gases.
The state change from liquid to gas is called evaporation.
Ideal Gas
That Law applies to the Gas phase.
That is a law that applies to an ideal gas, and (as an approximation) to real gases as well.
The temperature scale that must be used in all gas laws is the Kelvin scale. This is because the Kelvin scale starts at absolute zero, which is the point where particles have minimal kinetic energy, making it the ideal scale for gas laws calculations.
An ideal gas conforming to the ideal gas law (PV = nRT) would behave at all conditions of temperature and pressure. However, in reality, no gas perfectly conforms to the gas laws under all conditions.
The state of matter that obeys Boyle's Law is gas. This law states that "For a fixed amount of an ideal gas kept at a fixed temperature, pressure and volume are inversely proportional".
All gas laws are absolutely accurate only for an ideal gas.
Properties of an ideal gas: 1) volume is negligible as molecules are far apart. 2) all collisions between molecules are perfectly elastic, meaning that all energy is conserved. 3) there are no attractions between the different gas particles 4) ideal gas obeys the law PV=nRT where n is the number of moles. *most gasses conform to ideal gas properties, except at low temperatures and high pressures
Gas laws explain how the property of a gas changes in relation to other properties under varying conditions.
Kelvin scale is used for correct calculations according to gas laws.
An ideal gas is not a real thing, just an idea. The definition of an ideal gas is one where there are no forces between the particles. If there are no forces, there is nothing to bring the particles together into a liquid. In a real gas of course there are forces of attraction which keep the particles together when they are moving sufficiently slowly.
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