Which positive ion (cation) has the smallest radius? Why is the Na+ ion is smaller than a neutral Na atom? Give the ion symbol and classify as a cation, anion or neutral atom F with 10 electrons. What neutral atom is isoelectronic with the K+ ion? A neutral...
a) The electron gain enthalpy of O is less negative than that of S. b) The size of anion is larger than the parent atom. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
Explain why cations are smaller and anions larger in radii than their parent atoms? View Solution Explain why cations are smaller and anions larger in radii than their parent atoms? View Solution Explain why cation is smaller and anion is larger in radii than their parent atoms. ...
It was found that the higher total interaction energy in PILs results from the strong and directional hydrogen bonds between cation and anion, whereas the larger vaporization enthalpies of AILs clearly arise from increasing dispersion forces between ion pairs....
Why Mg^{2+} ion has smaller radius than Mg atom? Why is the Na+ ion is smaller than a neutral Na atom? Why and how does the atomic radius change when an atom becomes a cation or an anion? (a) Element to cation. (b) Element to anion. ...
The increased stability from aromaticity pushes the chemistry of the cyclopentadienyl anion toward substitution rather than addition reactions. ¹ A cation is a molecule in which one or more atoms is exhibits a full positive charge. Note:You might also enjoy… ...
Why methanol is better acid than that of ethanol? Bronsted acids are chemical compounds that are proton donors, meaning they are able to lose a proton (a hydrogen cation) and form an anion called a conjugate base. Alcohols such as methanol and ethanol are characterized by -OH groups on thei...
In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion. An example of an Ionic bond would be salt (NaCl).Metallic bondsMetallic bonding is the result the electrostatic attractive force that...
why chloride anion size larger than neutral chlorine atom? What effect would sodium chloride have on the freezing point of the cyclohexane? Explain. Why is it important to use the Bunsen burners only at a designated melting point station?
Magnesium chloride is often used to "salt" ice that has accumulated on roadways. Why would magnesium chloride be preferred over sodium chloride? why chloride anion size larger than neutral chlorine atom? Why isn't hydrochloric acid used to both dissolve and precipitate silver?