Saturday, March 18, 2017
How Many Electrons in an Atom?
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For an atom of an element: number of electrons = number of protons = atomic number of element AUS-e-TUTE has a new tutorial, game, test a...
Saturday, March 11, 2017
How Many Protons in an Atom?
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number of protons in an atom = atomic number (Z) of the element ... and.... the periodic table of the elements lists the elements in o...
Sunday, March 5, 2017
World Science Festival Brisbane
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World Science Festival is on in Brisbane between March 22 nd and 26 th 2017. You can download the program guide here http://www.worldsc...
Intravenous Anaesthetics
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In the eighteenth century surgery was limited to essential operations, such as the amputation of gangrenous limbs, performed on conscio...
Sunday, February 12, 2017
The First Helium Compounds
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Can helium form compounds? Helium, He, is the first Group 18 element or Noble Gas element. In the nucleus of a helium atom there are 2 pro...
Friday, February 3, 2017
Isoelectronic Species
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What do we mean by two or more species being isoelectronic? What are some examples of isoelectronic species? I'm glad you asked! AUS-...
Sunday, January 15, 2017
Problem Solving in Chemistry
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Some years ago, AUS-e-TUTE added a "how to solve problems in chemistry" page. We call this approach to problem solving the Sto P...
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