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Listed under:  Chemical elements
Interactive

Build an atom

This is an interactive resource that allows students to build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Students can view the atoms using the electron shell model or cloud model. A small set of games give students the opportunity to review their understanding of how ...

Interactive

Atomic structure

This is an interactive resource about ion formation, isotopes, and electron orbital placement. Students construct models of atoms with properties of particular mass and charge; create models of atoms with different stabilities by adding or subtracting neutrons, protons, and electrons to a model atom; and determine that ...

Video

What makes salt and sugar so different?

Have you ever accidentally sprinkled sugar on your dinner or spooned salt into your coffee? Those white crystals might look the same but they taste very different because they are made of different kinds of atoms bonded in different ways. Discover how chemists identify what kinds of atoms a compound is made of, then find ...

Interactive

Electrons in atoms and molecules

This is an interactive resource about how the interactions of electrons with matter are central to many technologies from transistors, diodes, and smoke detectors to sophisticated imaging, lasers, and quantum computing. Students explore electron cloud models of atoms involved in covalent bonding and ionisation and relate ...

Video

Precious metals

Why are some metals prized more for jewellery than others? Listen to presenter Bernie Hobbs explain the chemical reaction that affects the look and durability of metals. Using the periodic table and some dazzling computer graphics, Bernie demonstrates why 'oxygen-proof, low-reactivity, transition metals' such as gold keep ...

Video

Magic tricks revealed using chemistry

Some magic tricks, such as disappearing ink or candles that won't blow out, can be explained by chemistry. In this clip, three classroom chemistry experiments demonstrate that some familiar magic tricks rely on acid-base chemical reactions, and the properties and behaviour of gases. Watch closely if you've ever wanted to ...

Video

Chemistry of rotten eggs, and more

Want to know if an egg is rotten, why onions bring on tears and what makes green vegetables turn brown after cooking? Watch this clip to discover the chemistry behind these and other everyday problems. Find out about the chemical reactions, compounds and elements involved, and learn some simple chemistry-inspired solutions.

Interactive

NOVA Elements - iTunes app

Explore the elements contained in the periodic table and the structure of some molecules found in everyday items. Build an element by adding the correct number of protons, neutrons and electrons, and construct a molecule by correctly placing atoms onto the structure. Symbols and formulas used to represent elements and molecules ...

Video

Dyeing with red cabbage!

Many natural products, such as red cabbage and turmeric, can be used as a natural source of colour to dye fibres. Watch the dyeing demonstration in this clip to see how. Discover the chemistry of natural dyes, including the bonding properties of different pigments and how acid-base reactions can alter the colour of pH-sensitive ...

Online

Secondary science: models and simulations

These seven learning activities, which focus on 'models and simulations' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers assist students to interpret, ...

Interactive

Chemical patterns: student digital

This is a student digital resource that contains interactive materials exploring many aspects of chemical reactions and properties including elements in the periodic table, chemical reaction rates, and the chemistry of fuels and plastics. This resource contains a rich array of digital interactive activities, video clips, ...

Text

Chemical Patterns: student guide

This is a student guide that takes an in-depth look at the periodic table, the properties of metals, chemical reaction rates, and the chemistry of fuels and plastics including future materials and applications. This resource contains different parts, each with information, images and diagrams, inquiry activities with detailed ...

Video

Tough zirconium - but what's its secret side?

The element zirconium is often used for its tough, abrasive properties. It also has a secret side. View this clip (developed by students for the 2013 Sleek Geeks Eureka Science Schools Prize competition), which highlights the properties and uses of zirconium in a highly visual and fun way.

Online

Chemical patterns: teacher guide

This is a teacher guide that contains an overview of lessons relevant to a unit on chemical patterns and reactions. It contains resources to assist planning and implementing a study of the different elements, the location of elements on the Periodic Table, metals, chemical reactions including reaction rates, and chemistry ...

Interactive

Chemical reactions: student digital

This is a student digital resource that contains interactive materials for a comprehensive study of chemical reactions including the structure of atoms, elements and the periodic table, chemical reaction rates and energy, radiation, and the chemistry of acids and bases. This resource contains a rich array of digital interactives, ...

Online

Chemical reactions: teacher guide

This is a teacher guide containing material to support the planning and implementing of lessons for a unit on chemical reactions. It covers topics such as atomic structure, elements and the Periodic Table, chemical reaction rates and energy, conservation of mass, radioactivity, combustion, and reactions involving acids ...

Text

Chemical Reactions: student guide

This is a student guide that takes an in-depth look at chemical reactions with individual chapters on the structure of atoms, chemical changes and formula, radioactivity and nuclear energy, energy changes, and reactions involving acids and bases. Each part or chapter of this resource contains information, images and diagrams, ...

Video

Amazing materials from rearranged carbon atoms

Explore the different forms (allotropes) of the chemical element carbon. You will be surprised at how different the allotropes are.Meet key scientists, such as Harry Kroto, who have made amazing discoveries about new forms of carbon. Visualise how the atoms and outer electrons are arranged in different forms, so you can ...

Online

Secondary science: visual representations

These seven learning activities, which focus on 'visual representations' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers assist students to understand ...