The key difference between saturated and unsaturated bonds is that a saturated bond has no pi bonds whereas unsaturated bonds always have pi bonds. Chemical bonds are the linkages between atoms. These bonds cause the formation of molecules. There are two major types of bonds; they are the covalent bonds and ionic bonds. However, the […]
Difference Between Democritus and Dalton Atomic Theory
The key difference between Democritus and Dalton atomic theory is that the Democritus atomic theory is an ancient theory that scientists later refined and elaborated whereas Dalton atomic theory is a comparatively modern, scientific theory that we cannot discard due its important statements. Atomic theory is the scientific theory that describes the nature of matter […]
Difference Between Periods and Groups
The key difference between periods and groups is that the periods are horizontal rows whereas the groups are the vertical columns in the periodic table of chemical elements. There are 7 major periods and 18 groups in the periodic table of elements. The periodic table of elements is a large table in which each and […]
Difference Between Electromagnetic Wave Theory and Planck’s Quantum Theory
The key difference between Electromagnetic Wave Theory and Planck’s Quantum Theory is that the Electromagnetic Wave Theory does not explain the black body radiation phenomena and photoelectric effect whereas Planck’s Quantum Theory does explain the black body radiation phenomena and the photoelectric effect. If we heat a substance (which has a high melting point), it first […]
Difference Between Drying and Dehydration
The key difference between drying and dehydration is that the drying refers to the removal of solvent from a solid, semi-solid or a liquid whereas dehydration refers to the removal of water from the water-containing compound. Both terms drying and dehydration refers to the removal of solvent from a solution, thereby leaving only the solute. […]
Difference Between sp sp2 and sp3
The key difference between sp sp2 and sp3 is that the sp hybrid orbitals have 50% s orbital characteristics and sp2 hybrid orbitals have 33% s orbital characteristics whereas sp3 hybrid orbitals have 25 % s orbital characteristics. The terms sp, sp2 and sp3, refer to different hybridizations of orbitals that leads to form hybrid […]
Difference Between Purified and Spring Water
The key difference between purified and spring water is that we produce purified water by mechanically processing water in order to remove any impurities whereas spring water comes from natural sources where we do not perform any mechanical purifications. Furthermore, the purified water has no impurities or dissolved minerals but, the spring water contains minerals. […]
Difference Between Paired and Unpaired Electrons
Paired electrons in an atom occur as pairs in an orbital but, unpaired electrons do not occur as electron pairs or couples. The key difference between paired and unpaired electrons is that the paired electrons cause diamagnetism of atoms whereas the unpaired electrons cause paramagnetism or ferromagnetism in atoms. Electrons are subatomic particles in atoms. […]
Difference Between HOMO and LUMO
The key difference between Homo and Lumo is that the HOMO donates electrons whereas the LUMO receives electrons. The terms HOMO and LUMO are under the subtopic “molecular orbital theory” in general chemistry. The term HOMO stands for “highest occupied molecular orbital” while the term LUMO stands for “lowest unoccupied molecular orbital”. We call them […]
Difference Between Electrovalency and Covalency
The key difference between electrovalency and covalency is that the electrovalency is the number of electrons that an atom either gains or losses in forming an ion whereas covalency is the number of electrons that an atom can share with another atom. Although the terms electrovalency and covalency sounds similar, they are different from each […]
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