Heavy metal refers to a metal whose specific gravity is greater than 5. It generally refers to a metal whose density is greater than 4.5 grams per cubic centimeter, and it also refers to a metal whose atomic weight is greater than 55. For example, iron has an atomic weight of 56 that ...
Is metallic hydrogen solid? What is the atomic metallic radius? What are the most nonreactive metals? What is a covalent solid? What crystalline solid is the most malleable? What kind of crystalline solid is copper? What is non-metal in chemistry?
thatlightcandamageoureyesundercertaincircumstances,there?snoscientificevidencesuggestingthatbluelightisharmfultooureyes.But manypeoplestillthinkitis,whichiswhybluelight-blockingglassesaresopopular.Sodothe glasseswork? “Everyoneisveryconcernedthatbluelight maybecausingdamagetotheeye,butthere?sno evidencethatitmaybeca...
What is the electron configuration for iron? What chemical elements make iron rust? What is classification in chemistry? What is the flammability of iron? What is the average atomic mass of iron? How are metallic minerals classified? What is the ground state shorthand notation for iron (Fe)?
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Chemistry is the branch which deals with the detailed study of matter, its properties, how and why atoms/substanced combine or separate to form other substances. Understand all the basic concepts of Organic, Inorganic, and Physical Chemistry with detaile
Chromium—a heavy metal—is an essential mineral that the body requires in trace amounts. But wait, aren’t heavy metals toxic for the body? It so happens that trivalent chromium in small quantities doesn’t cause any harm to the body. However, hexavalent chromium ...
Why Osmium and Iridium Are So Heavy Even though there are many elements with higher atomic weight values, osmium and iridium are the heaviest. This is because their atoms pack together more tightly in solid form. The reason for this is that their f electron orbitals are compacted when n=5 ...
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Base metals are used in jewelry and industry. Here is the explanation of what a base metal is, along with several examples.