Csuka Zoltán

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Csuka Zoltán
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News-Tipp: Gesundheitsrisiko: Wie gefährlich ist Alufolie? - http://ift.tt/2kyc9e3 #aktuell

News-Tipp: Gesundheitsrisiko: Wie gefährlich ist Alufolie? - http://ift.tt/2kyc9e3 #aktuell

Gorgeous Bauxite Display Specimen - Main Ore of Aluminum by JonesMineralCabinet on Etsy https://www.etsy.com/listing/208256601/gorgeous-bauxite-display-specimen-main

Bauxite is a rock formed from a mixture of aluminum hydroxide and is a prized aluminum ore. It often forms circular "pisoid" shapes.

http://www.green-planet-solar-energy.com/properties-of-aluminium.html

Calcium has a total number of 24 isotopes. Calcium's most common isotope is ⁴⁰Ca, which has a nucleus of 20 protons and 20 neutrons. Calcium's electron configuration is

Atom Diagrams: Aluminium Atom

This is a collection of diagrams of atoms, showing the numbers of protons, neutrons, and electrons present in the atom or isotope of an element.