https://padlet.com/s843852/6gpwbanj2y21pqo7 All 19 terms en-us 2021-04-22 15:03:34 UTC 2024-07-17 11:22:35 UTC hello@padlet.com s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447677256 2021-04-22 15:04:31 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447677256 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447680660 a chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.]]> 2021-04-22 15:05:08 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447680660 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447682370 1. Acids are not always the scary think they are made up to be in fact you can find acids in orange juice.
2. Acids are corrosive so it is best to brush your teeth after drinking acid heavy beverages]]> 2021-04-22 15:05:26 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447682370 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447694389 2021-04-22 15:07:38 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447694389 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447699245 Base, in chemistry, any substance that in water solution is slippery to the touch, tastes bitter, changes the colour of indicators]]> 2021-04-22 15:08:27 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447699245 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447699955 1. When bases react with acids they form acids
2. Bases have PH greater than 7]]> 2021-04-22 15:08:35 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447699955 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447715176 2021-04-22 15:11:14 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447715176 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447720391  exhibiting neither acid nor alkaline qualities: neutral salts. having no charge.  having no net charge; electroneutral; not electrified.]]> 2021-04-22 15:12:12 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447720391 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447724151 1. An example of a neutral substance is water wich we drink every day
2. Neutral substances are found in the center of the PH scale and have no charge]]> 2021-04-22 15:12:48 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447724151 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447749088 a strong force of attraction holding atoms together in a molecule or crystal, resulting from the sharing or transfer of electrons]]> 2021-04-22 15:16:58 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447749088 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447755556 2021-04-22 15:18:03 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447755556 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447756890 1. There are three kind of bonds covalent, ionic, and metallic
2. Bonds are what keep everything together even humans so they are on of the most important forces ]]> 2021-04-22 15:18:18 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447756890 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447779804 2021-04-22 15:22:20 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447779804 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447783469  the complete transfer of valence electron(s) between atoms. It is a type of chemical bond that generates two oppositely charged ions.]]> 2021-04-22 15:23:02 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447783469 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447785509 1. Ionic bonds occur between metals and non metals
2.In ionic bonds the particles have opposite charge]]> 2021-04-22 15:23:24 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447785509 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447800581 2021-04-22 15:26:08 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447800581 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447804077 the interatomic linkage that results from the sharing of an electron pair between two atoms]]> 2021-04-22 15:26:46 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447804077 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447804702 1. Covalent bonds form between two non metals
2. When covalent bonds from they chare electrons, unlike ionic bonds that transfer electrons]]> 2021-04-22 15:26:52 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447804702 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447818526 2021-04-22 15:29:15 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447818526 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447820201 a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.]]> 2021-04-22 15:29:33 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447820201 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447820588 1. In a balanced chemical reaction there are the same number of atoms in the products in reactants 
2. Chemical reactions create new substances or take apart existing ones]]> 2021-04-22 15:29:37 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447820588 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447837091 2021-04-22 15:32:35 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447837091 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447839788 a type of reaction in which multiple reactants combine to form a single product.]]> 2021-04-22 15:33:03 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447839788 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447846047 1. In a synthesis reaction there is always energy released in the reaction
2. One of the best know synthesis reaction is is hydrogen and oxygen to form water]]> 2021-04-22 15:34:11 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447846047 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447860869 2021-04-22 15:36:44 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447860869 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447862988  A decomposition reaction is a type of chemical reaction in which one reactant yields two or more products.]]> 2021-04-22 15:37:07 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447862988 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447863953 1. There are always at least two products in a synthesis reaction
2. There can be as many products in a synthesis reaction as there are different atoms in the original substance]]> 2021-04-22 15:37:18 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447863953 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447883579 a reaction in which one element is substituted for another element in a compound.]]> 2021-04-22 15:40:39 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447883579 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447886479 2021-04-22 15:41:12 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447886479 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447887593 1. Only one element is substituted in a SINGLE replacement reaction
2. You can identify one if there is one element and one substance on the reactant side]]> 2021-04-22 15:41:24 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447887593 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447909067 2021-04-22 15:44:47 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447909067 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447911579  Double replacement reactions have two ionic compounds that are exchanging anions or cations.]]> 2021-04-22 15:45:12 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447911579 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447912997 1. BOTH elements are substituted in a double replacement reaction
2. You can identify them if there are two compounds on the reactant side ]]> 2021-04-22 15:45:26 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447912997 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447928864 a reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat.]]> 2021-04-22 15:48:16 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447928864 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447931987 2021-04-22 15:48:50 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447931987 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447932659 1. When combustion reactions occur lots of energy is released
2. When combustion reactions form very quickly they can form explosions ]]> 2021-04-22 15:48:56 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447932659 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447948097 2021-04-22 15:51:35 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447948097 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447951812  substances that change colour when they are added to acidic or alkaline solutions.]]> 2021-04-22 15:52:11 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447951812 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447954908 1. You can use indicators to identify  the acidity of something and oxidation
2. An example of a natural indicator is red cabbage juice.]]> 2021-04-22 15:52:45 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447954908 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447971775 2021-04-22 15:55:39 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447971775 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447974442 matter is neither created nor destroyed]]> 2021-04-22 15:56:07 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447974442 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447975203 1. You can use the law to identify if an equation is balanced or not because it has to have the save number of atoms at the beginning and end
2. Surprisingly when you burn a log the same amount of matter is present and none is ever lost]]> 2021-04-22 15:56:15 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447975203 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447985061 a number assigned to an element in chemical combination which represents the number of electrons lost ]]> 2021-04-22 15:57:58 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447985061 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447987357 2021-04-22 15:58:16 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447987357 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447987867 1. The oxidation number describes the degree of an element or compound
2. Oxidation numbers can change throughout a chemical reaction]]> 2021-04-22 15:58:21 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1447987867 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448003121 quantitative measure of the acidity or basicity of aqueous or other liquid solutions.]]> 2021-04-22 16:00:43 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448003121 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448004679 2021-04-22 16:01:00 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448004679 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448005342 1. All liquids have a Ph and the farther they are on the left the more acidic they are
2. We use the Ph as an indicator of different types of drinking water]]> 2021-04-22 16:01:07 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448005342 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448021545  In chemistry, a product is a substance that is formed as the result of a chemical reaction.]]> 2021-04-22 16:03:47 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448021545 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448029115 2021-04-22 16:05:07 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448029115 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448030182 1. Products are always found on the left side of a reaction
2. Products always have the same number of atoms as the reactants if it is balanced]]> 2021-04-22 16:05:18 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448030182 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448046052 2021-04-22 16:07:58 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448046052 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448049243 Reactants are substances initially present in a chemical reaction that are consumed during the reaction to make products.]]> 2021-04-22 16:08:32 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448049243 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448051765 1. It is always good to infer that the reactants have the same mass as the products
2. It does not matter if the reactants form multiple substances or one as long as it is balanced]]> 2021-04-22 16:08:59 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448051765 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448060685 a valence electron is an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed]]> 2021-04-22 16:10:34 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448060685 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448065571 2021-04-22 16:11:24 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448065571 s843852 https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448066566 1. You can find the number of valence electrons and element has by the second number in its group number or first if its 1-9
2. A full ringer of valance electrons wich is 8 means the element is not reactive]]> 2021-04-22 16:11:34 UTC https://padlet.com/s843852/6gpwbanj2y21pqo7/wish/1448066566