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A covalent bond forming H 2 (right) where two hydrogen atoms share the two electrons. A covalent bond is a chemical bond that involves the sharing of electrons to form electron pairs between atoms.
A network solid or covalent network solid (also called atomic crystalline solids or giant covalent structures) [1] [2] is a chemical compound (or element) in which the atoms are bonded by covalent bonds in a continuous network extending throughout the material.
In coordination chemistry, a coordinate covalent bond, [1] also known as a dative bond, [2] dipolar bond, [1] or coordinate bond [3] is a kind of two-center, two-electron covalent bond in which the two electrons derive from the same atom.
Water is an inorganic compound with the chemical formula H 2 O.It is a transparent, tasteless, odorless, [c] and nearly colorless chemical substance.It is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent [20]).
The hydrogen of the donor is protic and therefore can act as a Lewis acid and the acceptor is the Lewis base. Hydrogen bonds are represented as H···Y system, where the dots represent the hydrogen bond. Liquids that display hydrogen bonding (such as water) are called associated liquids.
Fleur-de-lis is the stylized depiction of the lily flower. The name itself derives from ancient Greek λείριον > Latin lilium > French lis.. The lily has always been the symbol of fertility and purity, and in Christianity it symbolizes the Immaculate Conception.
Valencian Water (Valencian: Aigua de València.) is a cocktail made from a base of cava or champagne, orange juice, vodka and gin. In general, it is served in pitchers of various sizes and is consumed from a broad cocktail glass. It was made for the first time in 1959 by Constante Gil in the bar Café Madrid de Valencia in the city of Valencia ...
"De Brevitate Vitae" (Latin for "On the Shortness of Life"), more commonly known as "Gaudeamus igitur" ("So Let Us Rejoice") or just "Gaudeamus", is a popular academic commercium song in many European countries, mainly sung or performed at university graduation ceremonies.