Remember, whenever you will write the name of an ionic compound always write the name of metal first followed by the non- metal.\). BEING OPPOSITELY CHARGED sodium and chlorine will attract each other and will give rise to an ionic bond and this bond will lead to the formation of an ionic compound called SODIUM CHLORIDE. Because chlorine atom has more negative charge it will form a negative ion called anion and sodium will have more positive charge on it after losing 1 electron and will form a positive ion called cation. C) ion-dipole force: 11) Choose the molecule or compound that exhibits. To complete its valence shell it would need 1 more electron and sodium wants to lose 1 electron so, one atom of sodium will give its one extra electron to chlorine. C) hydrogen bonding: 10) What type of intermolecular force causes the dissolution. You are viewing: All videos Animation of 2018 Ethylene Release and Fire at Kuraray America in Pasadena, Texas Ignored Warnings: Explosion in St. To get 8 electrons in the outermost shell it can lose 1 electron.Ĭhlorine is a non- metal and it has atomic number 17.It is a stable atom therefore the number of electrons in chlorine atom is 17.Įlectronic configuration of chlorine is:. Lattice Energy Lattice energy is a measure of the bond strength in an ionic compound. Before starting the video, tell students that chlorine is a greenish poisonous gas and sodium is. Therefore, the electronic configuration of sodium is :- Ionic Bonding YouTube: In this video, Paul Andersen explains how ionic solids form when cations and anions are attracted. The atom that loses an electron becomes a positive ion. Hydrogen bonds can form between different molecules (intermolecular hydrogen bonding) or between different parts of the same molecule. Stable means that the atom has not formed an ion yet. Hydrogen bonding is a special type of dipole-dipole interaction that occurs between the lone pair of a highly electronegative atom (typically N, O, or F) and the hydrogen atom in a NH, OH, or FH bond. In every stable atom the number of electrons is equal to the number of protons. An ionic bond is based on attractive electrostatic forces between two ions of opposite charge. This exchange results in a more stable, noble gas electronic configuration for both atoms involved. and covalent bonding animation YouTube June 17th, 2018 - Ionic bonding formed when one atom has sufficient strength of attraction to remove ion from the. Surface tension increases with the magnitude of intermolecular forces. Ionic bonding is a type of chemical bond in which valence electrons are lost from one atom and gained by another. Atomic number is the number of protons present in the nucleus of an atom. Ion-dipole interaction is the strongest intermolecular force. Every atom of an element wants to have 8 electrons in its outermost shell/orbits/energy levels excluding some elements like hydrogen and helium because they need 2. Sodium atom has one electron in its outermost shell. An example of a compound thats held together with ionic bonds is sodium chloride, also known as table salt. So basically its what holds together cations and anions.
Ionic bonds are the bonds which are always formed between a metal and a non-metal. The time-saving online video lessons in the Chemical Bonds unit discuss the bonds that can form between compounds and the molecular, chemical, and physical properties of these bonds. Note that any factor that increases the charge (either negative or positive) on an ion results in destabilization. Voiceover Ionic bonds are the bonds that hold together ionic compounds.
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