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In theology, practicing Catholics attend Mass, which is the term used for their religious service in which the sacrament of Eucharist is present. In this joke, the porcupine, porcupene, and porcupyne have spikes that coincide with the number of their bonds. The mass of an object is equal to the number of its atoms.
The three “phases” of water consist of steam (gas), water (liquid), and ice (solid).CHEM C3000 is an excellent preparation for high-school level chemistry.C6H8O7 is the organic compound citric acid, which is found in many citrus fruits (in this case, lemons).Instead of remaining nitrogen (“night”rogen), it becomes “day”trogen when the sun rises.The rest of the words simply rhyme with the common bedtime saying: “Good night. Don’t let the bed bugs bite.” NMR spectroscopy, or nuclear magnetic resonance spectroscopy, is a method of research used to define the physical and chemical properties of atomic nuclei.on Amazon Featuring the atomic number and isotopic mass of the most stable or common isotope for their respective radioactive elements, these pressure-sensitive coasters light up when you place your drink on them.
Posted On Jan 9th 2017 That cat is not wearing safety goggles, he hasn’t even bothered to clean up that spilled solvent, and he is holding that Erlenmeyer flask way too close to his face.
There is a popular adage that if life gives one lemons, it is best to make lemonade. We’ll find a solution.” In chemistry, a Florence Flask is a type of laboratory glassware with a round body and long neck.
In this joke, when life gives you C6H8O7 (citric acid/lemon juice), add H2O (water) and C12H22O11 (and table sugar/sucrose) to make lemonade. An Erlenmeyer flask (conical flask) is a type of laboratory glassware that is flat-bottomed and has a narrow neck.
The periodic symbol for oxygen is O, and the periodic symbol for magnesium is Mg. An alkyne is a molecule that contains a carbon-carbon triple bond.
If the chemist coats his shoes with silicone rubber, he will leave no carbon footprint, but rather a silicone one. An alkene is a molecule that contains a carbon-carbon double bond.
In this case, oxygen is acting in a similar way toward an electron, attracting it in an aggressive manner due to its higher level of electronegativity, more so than hydrogen.