An ideal gas is one in which each atom has no influence on its neighbors. So it would not liquify or solidify, because that would require some attractive force that one would exert on the other. So the real gas that most resembles an ideal gas is the one that is hardest to liquify, and that would be helium, which doesn't liquify at atmospheric pressure until you get it down to 4.2 degrees C from absolute zero (in other words, to 4.2 degrees Kelvin). No other gas has such a low boiling point.
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
Ideal means most suitable thing Idea means a thought or a suggestion (as to a possible course of action.) Idea means
The main reason is because measurable properties have a defined limit (feet are defined by their relation to other forms of measurement like 12 inches). Were as observable properties can be observed differently by different people. Most importantly measurable properties are far easier to record and check by replication of a scenario.
The properties from the original elements are all left behind; almost no compound shows any of the properties of its constituent elements (the most widely used example of this is sodium and chlorine forming sodium chloride).
physical qualityby Brittney S
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Molybdenum has properties most similar to those of chromium, vanadium, manganese, niobium, and technetium due to its high melting point, excellent strength, and resistance to corrosion. All of these metals exhibit similar characteristics, making molybdenum a close match in terms of properties.
Halogens have similar properties. All of them form anion.
Praseodymium (Pr) is an element in the periodic table that has properties most similar to cerium (Ce). Both elements are lanthanides and share similar chemical properties, including their reactivity and oxidation states.
The chemical properties of calcium are most similar to the chemical properties of magnesium and strontium, as they all belong to the same group in the periodic table (Group 2 or alkaline earth metals). These elements share similar reactivity, ionization tendencies, and ability to form ionic compounds with similar characteristics.
The gas that has properties most similar to an ideal gas among the options given is helium (He). Helium is a monatomic gas with low molecular weight and weak intermolecular forces, making it behave more closely to an ideal gas compared to the diatomic gases such as N2 and O2, or heavier gases like Xe.
Silicon, carbon's only neighbor within its periodic table column 14.
The element that would have properties most similar to the new element would be an element that lies in the same group as the new element. Specifically, the element with the most similar properties will lie directly above or below that element in the group.
Bromine and iodine have properties most similar to chlorine since they all belong to the halogen group on the periodic table. They share similar chemical reactivity, forming similar compounds and exhibiting comparable physical properties.
Silicon, which is just below carbon, and Germanium are the two elements that are most like carbon.
Chlorine (Cl) would most likely have chemical properties similar to fluorine (F) since they are both halogens and belong to the same group on the periodic table, sharing similar reactivity and physical properties.
Silicon -- it also forms 4 bonds. Usually elements in the same group or vertical column in the periodic table all have similar chemical bonding properties.See the Related Questions to the left for more information.