Magnesium fluoride is an example of an ionic compound - a compound that is made of a cation and an anion. The cation part of ionic compounds has a positive charge while the anion is negatively charged. Answer and Explanation:1 MgF2
He is what we call a walking dictionary.他就是所谓的“活字典”。Most of what they regarded as geniuses are successful only because they have made extraordinary effort.大部分所谓的天才是由于付出了巨大的努力才获得成功的。A compound, as we know it, results from the chemical union of two or mo...
7.Whichofthefollowingphrasesisexocentric? A.womenandmenB.onthetable C.acleverboyD.anuglyman 8.Arbitrarinessoflanguagewasfirstdiscussedby. A.ChomskyB.HallidyC.FirthD.Saussure 9.WhichpairofwordsisNOTaminimalpair? A.cat/batB.put/butC.jig/pigD.sit/bit 10.Whichfunctionisthemajorroleof...
I like the fact that you associate everything with mathematical reasoning. However, honeymoon, moonlight, youtube and tubelight are known as compound words. A compound word is made up of 2 or more words. They are written as one word and not two separate words. Here...
Write the formula for lead(II) chlorite. Identify the symbol and charge of the ions in this compound.Lead Chloride:Lead chloride belongs to the category of inorganic compounds. Lead chloride is treated as a very important type of reagent that is a lead-based ...
After polymerizing the cresols,they cap each reactive component with a light-absorbing compound called Bhc. When the Bhcs absorb NIR light,the reactive groups are exposed and break the long polymer into two short chains. Shining additional light continues this breakdown,potentially releasing any drug...
Chemistry is often called the "Central Science". Why do you think it has gotten this name? Chemistry: Chemistry refers to the study of matter, their composition, behavior, and their reactions with other components. It tells us about the constituents of matter, such as elements...
Now the copper metal is the most facile source of electrons. So, the electrons are taken from the copper right away and no chlorine is formed. Wilco Ok I get it.. I for some reaon have this idea stuck in my head that the oposite charges "rip apart" the ionic compoundin the middle...
The reactants are heated togethe alcohol formed is preferably remove tionation to force the reaction .to -In many instances a small amount of consisting of an -alkaline metallic compound, is necessary to cause the reaction to take place at ordinarily available conditions. Suitable-catalysts are,...
Synthesis of compound 2a in CH3CN The obtained ba-GO (200 mg) was dispersed in acetonitrile (50 ml) in round-bottom flask and ultrasonicated for 1 h. Benzylamine (1.0 g) was added into the solution. The mixture was stirred with continual oxygen bubbling and slightly refluxed for...