Ionic Bond
Formation and energy of the ionic bonds Metal atoms have strong properties to lose electrons and become cations. On the contrary, non-metallic atoms have strong properties to obtain electrons and become anions.…
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Chemical Bonds Simulation
Covalent Bond
What is Covalent Bond? Covalent bond is a bond formed by atoms, each of atom creates an electron pair and shares it. Because each other’s electrons are shared in pairs, the number…
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Structure of Ice – 3D VR
Looking through the VR device, you can observe the 3-dimensional molecular bonding structure of ice.
Alkane Compound
Press the ‘C’ button to add carbon, press the ‘H’ button to add a hydrogen atom, and press the ‘O’ button to add an oxygen atom. The added atoms are randomly placed…
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Surface Tension
Surface tension Surface tension is a type of force that acts to minimize the surface of liquids. Molecules inside the liquid are pulling together with other molecules around them. At the surface…
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Ionic Bond
Formation and energy of the ionic bonds Metal atoms have strong properties to lose electrons and become cations. On the contrary, non-metallic atoms have strong properties to obtain electrons and become anions.…
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Ductile and Malleable Properties of Pure Metal
Ductile and malleable properties of metal When a force is applied to a metal, the layer of metal atoms is pushed to change the position of the atom, but free electrons move…
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The Structure of Ester
Ester Ester is a organic compounds having a -COO- group in the middle of their molecular structure. Esters usually have fragrance and are found in perfumes, herbal oils and pheromones. It is…
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Addition Polymerization
Addition Polymerization It is a reaction that forms a polymer compound while opening a double bond of a monomer to form a new single bond. When the monomers are bonded to one…
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Covalent Bonds of Hydrocarbon
When atoms combine to form molecules, atoms generally each lose, gain, or share valence electrons until they attain or share eight. A valence electron is the outer shell electron that is associated…
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Ionic Bond – NaCl
Compounds are referred to as ‘ionic’ or ‘covalent’ depending on the type of bonding that they exhibit. In ionic bonding, a transfer of electrons from one atom to another creates two ions…
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