https://padlet.com/301257/a358dmo0vih8 by Edgar Chamu Altamirano en-us 2017-04-03 21:49:30 UTC 2017-04-15 02:04:27 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png 301257 https://padlet.com/301257/a358dmo0vih8/wish/164486359 A chemical bond formed between two ions with opposite charges. Ionic bonds form when one atom gives up one or more electrons to another atom. These bonds can form between a pair of atoms or between molecules and are the type of bond found in salts.]]> 2017-04-03 21:51:36 UTC https://padlet.com/301257/a358dmo0vih8/wish/164486359 301257 https://padlet.com/301257/a358dmo0vih8/wish/164486664 a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction]]> 2017-04-03 21:53:40 UTC https://padlet.com/301257/a358dmo0vih8/wish/164486664 301257 https://padlet.com/301257/a358dmo0vih8/wish/164487052 A chemical bond is a lasting attraction between atoms that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between atoms with opposite charges, or through the sharing of electrons as in the covalent bonds]]> 2017-04-03 21:56:36 UTC https://padlet.com/301257/a358dmo0vih8/wish/164487052 301257 https://padlet.com/301257/a358dmo0vih8/wish/164487695 A crystal is a solid material that contains atoms or groups of atoms arranged in a highly ordered structure. This structural arrangement is three-dimensional. A crystal lattice describes the arrangement of these atoms in a crystal and characterized as having transnational symmetry.]]> 2017-04-03 22:02:59 UTC https://padlet.com/301257/a358dmo0vih8/wish/164487695 301257 https://padlet.com/301257/a358dmo0vih8/wish/164487856 an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons, as a cation (positive ion) which is created by electron loss and is attracted to the cathode in electrolysis, or as an anion (negative ion) which is created by an electron gain and is attracted to the anode.]]> 2017-04-03 22:04:39 UTC https://padlet.com/301257/a358dmo0vih8/wish/164487856 301257 https://padlet.com/301257/a358dmo0vih8/wish/165977471 In chemistry, a valence electron is an electron that is associated with an atom, and that can participate in the formation of a chemical bond; in a single covalent bond, both atoms in the bond contribute one valence electron in order to form a shared pair.]]> 2017-04-11 20:15:36 UTC https://padlet.com/301257/a358dmo0vih8/wish/165977471 301257 https://padlet.com/301257/a358dmo0vih8/wish/165977713 a thing used to tie something or to fasten things together.]]> 2017-04-11 20:17:22 UTC https://padlet.com/301257/a358dmo0vih8/wish/165977713 301257 https://padlet.com/301257/a358dmo0vih8/wish/165977964  Metallic bond. Metallic bonding is the electrostatic attraction between the positively charged atomic nuclei of metal atoms and the delocalised electrons in the metal. Figure 1: Positive atomic nuclei (+) surrounded by delocalised electrons (•)]]> 2017-04-11 20:19:04 UTC https://padlet.com/301257/a358dmo0vih8/wish/165977964 301257 https://padlet.com/301257/a358dmo0vih8/wish/165978210 A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.

]]> 2017-04-11 20:20:58 UTC https://padlet.com/301257/a358dmo0vih8/wish/165978210 301257 https://padlet.com/301257/a358dmo0vih8/wish/165978457 2017-04-11 20:22:30 UTC https://padlet.com/301257/a358dmo0vih8/wish/165978457 301257 https://padlet.com/301257/a358dmo0vih8/wish/165978505 2017-04-11 20:22:55 UTC https://padlet.com/301257/a358dmo0vih8/wish/165978505 301257 https://padlet.com/301257/a358dmo0vih8/wish/165978546 2017-04-11 20:23:12 UTC https://padlet.com/301257/a358dmo0vih8/wish/165978546