All Atomic structure articles – Page 5
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ResourceChemical misconceptions II: Stability and reactivity
Explore chemical stability and reactivity with learners, and test their knowledge base with a diagram and questions.
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ResourceChemical misconceptions II: Chemical stability
Explore seven triads of chemical species and understand the stability between the three examples.
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MisconceptionsChemical misconceptions I: Chemical structure
Explore the structure of atoms, and get a clearer idea of how to present atoms to learners through analogy.
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ResourceOn This Day - Jan 18 : Edward Frankland was born
Frankland introduced the theory of valence when he realised that atoms can only form a certain number of bonds to other atoms. He also co-discovered helium (He), pioneered organometallic chemistry, and was a leader in the field of water purification.
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ResourceEmpty space in gaseous argon
How much ‘empty space’ is in a sample of gaseous argon? Students use their knowledge of Avogadro’s number and the concept of atomic size to find out.
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ResourceAncient Greece: science ideas webs
A web of suggested ideas for linking science with the topic the Ancient Greece. You can learn history and science together with activities for different age groups.
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SimulationBuild an atom simulation
Build an atom from scratch, using protons, neutrons, and electrons. Test different combinations to produce ions and unstable elements. Video: How to use the PhET build an atom simulation
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ResourceChemistry Vignettes: Transition Metal Chemistry
A series of short screencast videos to introduce transition metal chemistry.
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ResourceChemistry Vignettes: NMR Theory
A series of short screencast videos to introduce NMR spectroscopy Video: NMR: Atoms and Molecules in a Magnetic Field Video: NMR: Nuclei in a Magnetic Field Video: NMR: Fine structure
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ResourceChemistry Vignettes: Bonding Theory and VSEPR
A series of short screencast videos to introduce bonding theory.
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ResourceChemistry Vignettes: Advanced Physical Chemistry
A series of short screencast videos to introduce physical chemistry concepts.
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FeatureSeeing is believing
Elinor Hughes discovers the technique that has imaged molecules directly for the first time
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NewsElusive fermion found at long last
Experimental observation of Weyl fermions in a tantalum arsenide crystal ends search after 86 years
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OpinionFive ideas in chemical education that must die: Chromium's anomalous configuration
Eric Scerri argues that we may be misleading students about what's behind chromium's anomalous configuraton
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OpinionFive ideas in chemical education that must die: The atomic orbital conundrum
Are 4s atomic orbitals preferentially occupied and ionised?
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ResourceCovalent bonding
This activity seeks to develop an understanding of covalent bonding in terms of energetic stability rather than full shells.
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ResourceThe atom detectives
This resource presents chemists as real people and not stereotypical ‘mad scientists’ whose lives are completely dominated by science.
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ResourceElements infographics
A collection of visually stimulating and informative infographics about the elements, which would make a valuable addition to any science classroom.