“Gamma” is just a number whose value depends on the state of the gas. For air, gamma = 1.4 for standard day conditions. “Gamma” appears in several equations which relate pressure, temperature, and volume during a simple compression or expansion process. What is the value of γ for N2 gas?Read More →
Bonding in Diatomic Molecules In heteronuclear diatomic molecules, the atoms differ in electronegativity; these molecules have polar covalent bonds. The molecule forms a dipole. Why do diatomic molecules have polarity? For diatomic molecules, there is only one bond, so its bond dipole moment determines the molecular polarity. Homonuclear diatomic moleculesRead More →
answer: there is no reason why carbon can’t form a quadruple bond: This model satisfies the Octet Rule and leaves no electrons for further bonding. … Valence-bond theory predicts two possible bonding states for C2: a double bond with all electrons paired, and a triple bond with two unpaired electrons.Read More →
Formation of Diatomic Elements At room temperature, there are five diatomic elements, all of which exist in the gas form: hydrogen, nitrogen, oxygen, fluorine, and chlorine. If the temperature is raised slightly higher, two additional elements will be present: bromine and iodine. Are all diatomic elements non metals? Bromine andRead More →
Whenever two electrons are paired together in an orbital, or their total spin is 0, they are diamagnetic electrons. Atoms with all diamagnetic electrons are called diamagnetic atoms. A paramagnetic electron is an unpaired electron. An atom is considered paramagnetic if even one orbital has a net spin. Is F2Read More →