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What are the classifications of compounds? How many valence electrons does iron have? What are the classifications of IUPAC nomenclature? What is a metallic lattice? How many conduction electrons are in iron? What is the charge on the iron ion in Fe2S3?
What is chemistry? Learn the definition of chemistry and the history of chemistry. Then see different chemistry topics along with the five main...
"Polished cabochons of cinnabar are sometimes seen in jewelry." Now That's Interesting Cinnabar is one of the few minerals that is sectile, meaning you can cut it into thin pieces with a knife. Gold is another sectile mineral, while pyrite, aka "fool's gold," is not and will crumble...
In contrast to German in which compounds are always head-final morphologically, Hebrew compounds are always head initial. In addition, whereas German compounds are written as single words, Hebrew compounds are always written with spaces between constituents. Thus, the commonality of patterning across ...
Before the advent of the vacuum tube, fool’s gold was used as a detector in various designs for radio receivers. Pyrite is still used today among enthusiasts who enjoy working withcrystal radiosets. Owing to the compounds produced from fool’s gold, the mineral continues to be mined for ...
What evidence of a chemical reaction occurs in bleaching a stain? Two compounds A and B, both have the formula C4H8O. They were both mixed separately with Fehling's solution and the mixtures warmed in a water bath. Only compound B gave an orange-red precipitate. a) Name...
1).The advantages of the gold sinking process are that when printing lines, the surface deposition color is very stable, the brightness is very good, the coating is very flat, the weldability is very good. Generally, the thickness of gold deposit is 1-3 Uinch, which can be basically divid...
So for a savings account with a 3 percent interest rate that compounds annually — that’s the second and third “1” in the formula above — you’d have $11,592.74 in five years.What is the future value of money?The future value of money is the amount of money you’ll have in ...
Alloys are mixtures of metals combined to enhance properties like strength, while compounds are chemically bonded substances of two or more elements with fixed ratios.