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Chemistry - Age 16-18 (A-level) - Structures and Bonding

Displaying top 6 from a possible 6

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posted 12/08/2008Shapes Of Molecules And Ions

 
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Age 16-18 (A-level)

Based on 1 reviews
"Excellent, detailed resources on this topic. Diagrams are good quality and the present..."

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Contributor:
Joanne Nicholson

 

An introduction to the shapes of molecules and electron pair repulsion theory. The presentation explains how to determine molecule shapes, and includes examples of well known compounds with excellent diagrams, animations and test questions. The worksheet is a good summary of key points and also includes some exercises.


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Individual learning

posted 23/09/2007Covalent Bonding

 
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Age 14-16 (KS4 / GCSE)
Age 16-18 (A-level)

Based on 0 reviews

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Contributor:
Jennifer Howes

 

Presentation introducing covalent bonding as the sharing of electrons, as well as information about the physical properties of covalent compounds and some interactive elements.


Class activity


Quiz

posted 12/08/2008Periodicity - Trends across Period 3

 
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Age 16-18 (A-level)

Based on 1 reviews
"Well presented and explained. Presentation does not cover atomic trends such as ionisa..."

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Contributor:
Joanne Nicholson

 

Presentation and worksheet focusing physical trends of Period 3: melting and boiling points, and electrical conductivity. Graphs of physical data are included, and particular features of individual elements are explained. The worksheet summarises the same information and incorporates some exercises.


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Individual learning

posted 19/02/2008Ions in Solids and Solutions

 
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Age 16-18 (A-level)

Based on 1 reviews
"Flexible presentation, which, once I had worked out how I would tailor it to the class ..."

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Contributor:
Barnaby Grimble
Plumstead Manor - Negus School

 

A diagramatic approach looking at solutions, dissolving, neutralisation and water of crystallisations. Uses ideas of electronegativity, polar bonds, and spectator ions. Includes author notes to expand and explain each slide.


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posted 23/09/2007Ionic Bonding

 
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Age 14-16 (KS4 / GCSE)
Age 16-18 (A-level)

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Contributor:
Jennifer Howes

 

Presentation introducing ionic bonding as the transfer of electrons, as well as the physical properties of ionic compounds. Includes several test questions.


Class activity


Quiz

posted 29/08/2007Atomic Structure

 
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Age 14-16 (KS4 / GCSE)
Age 16-18 (A-level)

Based on 1 reviews
"Powerpoint helpful for the basics of atomic structure, electron configuration, isotopes..."

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Contributor:
Jennifer Howes

 

Covering elements, particles making up an atom, electron configurations, isotopes and the formation of ions. 8 slides with some interactive activities. Worksheet contains 30 questions.


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Individual learning


Individual learning

You might want to search for the following topics: Chemical Reactions, Earth Resources and Metals, Organic Chemistry, Primary Chemistry, Rates and Equilibria, Structures and Bonding, The Periodic Table or the following related subjects: Biology, Chemistry, Physics

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