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Hoy os recomendamos una aplicación de lo más recomendable para nuestro iPad. Se llama The Elements y destaca por ser un excelente repositorio de contenidos presentados en diversos form ...
Hipervinculo Química
La Universidad de Nottigham está desarrollando un interesante y didáctico proyecto entorno a los elementos químicos. Haciendo uso del potencial de las nuevas tecnologías, ...
Hipervinculo Química
Un grupo de científicos en la Universidad de Nottingham ha animado la estática y árida tabla periódica de los elementos químicos mediante la creación de un v ...
La sección Classic papers de la web Classic Chemistry , del profesor estadounidense de Física Química Carmen Giunta, nos ofece un magnífico recopilatorio de artículos que describen hallazgos importan ...
Hipervinculo Química
"Ionization energy is the minimum energy required to remove an electron from the ground state of an atom. Ionization energy is a periodic trend which increases going from top to bottom and left to rig ...
Hipervinculo Química
"Transition metals are in the d-block and have valence electrons in the d-orbital's. They can form multiple oxidation states and form different ions. Iron, Cobalt and Nickel are ferromagnetic. Inner t ...
"Halogens are nonmetal elements located on the right side of the periodic table in Group 7. Halogens include the elements of florine, chlorine, bromine, iodine and astatine. Halogens have a negative 1 ...
Video Química
"Electronegativity is a quantitative measure of how tightly an atom holds onto its electrons. Bond polarity results from imbalanced electronegativities of the atoms involved in bonding. Electronegativ ...
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"The s-block elements share electron configurations. s-block elements are the elements found in Group 1 and Group 2 on the periodic table. Group 1 are the alkali metals which have one valence electron ...
"The d-block elements are found in the middle of the period table. The d-block elements are called transition metals and have valence electrons in d orbital's. The f-block elements,found in the two ro ...
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