https://padlet.com/1584762795/266sv23x2k2h AVCK en-us 2017-10-10 02:27:54 UTC 2017-10-23 01:32:36 UTC hello@padlet.com https://padlet.com/1584762795/266sv23x2k2h/wish/195869789 2017-10-11 03:32:25 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/195869789 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196489413 Atoms, Ions, and Molecules ]]> 2017-10-12 15:35:41 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196489413 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196490277 2017-10-12 15:37:14 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196490277 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196490807 a component or constituent of a whole or one of the parts into whicha whole may be resolved by analysis]]> 2017-10-12 15:38:14 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196490807 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196493480 composed of two or more parts, elements, or ingredients]]> 2017-10-12 15:41:53 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196493480 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196494068 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. The valence of an ion is equal to the number of electrons lost or gained and is indicated by a plus sign for cations and a minus sign for anions, thus: Na + , Cl−, Ca ++ , S = ]]> 2017-10-12 15:42:54 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196494068 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196498453 the electrostatic bond between two ions formed through the transfer of one or more electrons.]]> 2017-10-12 15:50:59 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196498453 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196501032 the bond formed by the sharing of a pair of electrons by two atoms.]]> 2017-10-12 15:55:31 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196501032 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196502998 the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound.]]> 2017-10-12 15:59:17 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196502998 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196504353 Properties of Water ]]> 2017-10-12 16:01:46 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196504353 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196504977 a type of chemical bond in which a hydrogen atom that has a covalent link with one of the electronegative atoms (F, N, O) forms an electrostatic link with another electronegative atom in the same or another molecule.]]> 2017-10-12 16:02:59 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196504977 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196507730 the molecular force between particles within a body or substance that acts to unite them. 

]]> 2017-10-12 16:08:32 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196507730 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196508695 the act or state of adhering; state of being adhered or united]]> 2017-10-12 16:10:20 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196508695 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196509906 the act of solving a problem, question, etc.]]> 2017-10-12 16:12:52 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196509906 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196510196 able to pay all just debts. 

]]> 2017-10-12 16:13:26 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196510196 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196510315 the substance dissolved in a given solution.]]> 2017-10-12 16:13:44 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196510315 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196510625 a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base. Acids are proton donors that yield hydronium ions in water solution, or electron-pair acceptors that combine with electron-pair donors or bases.]]> 2017-10-12 16:14:25 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196510625 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196511022 the bottom support of anything; that on which a thing stands or rests]]> 2017-10-12 16:15:22 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196511022 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196511800 the symbol for the logarithm of the reciprocal of hydrogen ion concentration in gram atoms per liter, used to express the acidity or alkalinity of a solution on a scale of 0 to 14, where less than 7 represents acidity, 7 neutrality, and more than 7 alkalinity.]]> 2017-10-12 16:17:06 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196511800 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196512039 2017-10-12 16:17:40 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196512039 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196669006 a molecule of low molecular weight capable of reacting with identical or different molecules of low molecular weight to form a polymer.]]> 2017-10-13 01:09:47 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196669006 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/196669192 a compound of high molecular weight derived either by the addition of many smaller molecules, as polyethylene, or by the condensation of many smaller molecules with the elimination of water, alcohol, or the like, as nylon.]]> 2017-10-13 01:11:16 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/196669192 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197129084 any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the supporting tissues of plants and are important food for animals and people.]]> 2017-10-15 16:23:38 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197129084 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197129124 any of a group of organic compounds that are greasy to the touch, insoluble in water, and soluble in alcohol and ether: lipids comprise the fats and other esters with analogous properties and constitute, with proteins and carbohydrates, the chief structural components of living cells.]]> 2017-10-15 16:24:01 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197129124 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197129182 any of a class of aliphatic acids, especially palmitic, stearic, or oleic acid, consisting of a long hydrocarbon chain ending in a carboxyl group that bonds to glycerol to form a fat. ]]> 2017-10-15 16:24:33 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197129182 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197130155 any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the diet of all animals and other nonphotosynthesizing organisms, composed of 20 or more amino acids linked in a genetically controlled linear sequence into one or more long polypeptide chains, the final shape and other properties of each protein being determined by the side chains of the amino acids and their chemical attachments: proteins include such specialized forms as collagen for supportive tissue, hemoglobin for transport, antibodies for immune defense, and enzymes for metabolism.]]> 2017-10-15 16:32:43 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197130155 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197132530 any of a class of organic compounds that contains at least one amino group, –NH 2 , and one carboxyl group, –COOH: the alpha-amino acids, RCH(NH 2)COOH, are the building blocks from which proteins are constructed.]]> 2017-10-15 16:51:54 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197132530 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197132760 any of a group of long, linear macromolecules, either DNA or various types of RNA, that carry genetic information directing all cellular functions: composed of linked nucleotides.]]> 2017-10-15 16:54:02 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197132760 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197178656 a reverse movement or tendency; an action in a reverse direction ormanner.]]> 2017-10-15 23:46:49 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197178656 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197178717 Chemical Reactions ]]> 2017-10-15 23:47:34 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197178717 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197178780 a person or thing that reacts.]]> 2017-10-15 23:48:19 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197178780 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197178839 a thing produced by labor]]> 2017-10-15 23:49:08 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197178839 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179014 a state of rest or balance due to the equal action of opposing forces.]]> 2017-10-15 23:50:53 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179014 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179074 the least amount of energy required to activate atoms or molecules toa state in which they can undergo a chemical reaction.]]> 2017-10-15 23:51:29 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179074 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179153 noting or pertaining to a chemical change that is accompanied by aliberation of heat.]]> 2017-10-15 23:52:12 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179153 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179250  noting or pertaining to a chemical change that isaccompanied by an absorption of heat]]> 2017-10-15 23:53:11 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179250 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179364 Enzymes ]]> 2017-10-15 23:54:12 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179364 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179402 a substance that causes or accelerates a chemical reactionwithout itself being affected.]]> 2017-10-15 23:54:32 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179402 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179463 any of various proteins, as pepsin, originating from living cells andcapable of producing certain chemical changes in organic substancesby catalytic action, as in digestion.]]> 2017-10-15 23:55:12 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179463 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197179498 the substance acted upon by an enzyme.]]> 2017-10-15 23:55:29 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197179498 1454018299 https://padlet.com/1584762795/266sv23x2k2h/wish/197180127 Carbon-Based Molecules]]> 2017-10-16 00:02:24 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197180127 1584762795 https://padlet.com/1584762795/266sv23x2k2h/wish/197206099 the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical attraction; the number of protons determines the identity of the element.

]]> 2017-10-16 03:31:32 UTC https://padlet.com/1584762795/266sv23x2k2h/wish/197206099