li.more_link:hover .more_menu_body_div { visibility: visible !important; display: block !important; background-color: #272521; } li.more_link:hover .masthead-menu-body { visibility: visible !important; display: block !important; } li.account_container:hover div.account_popup { visibility: visible !important; display: block !important; } li.li_cart:hover div.cart_popup { visibility: visible !important; display: block !important; }

Structure and bonding chemistry

Bonds between metallic cores

Topic Sections

Core Idea

Exploring Understanding

Developing Understanding

Checking Understanding

Self assessment

Applying Understanding

Contextualising the topic

Additional Resources & Activities

Additional Activities and Resources

Other Topics

Modelling metallic bonding in the classroom

Part 1 Short video of experiment shown in link below.

http://thescienceteacher.co.uk/wp-content/uploads/2014/09/a-model-of-a-metallic-lattice.pdf

Part 2 making a moving model using powerpoint - provide instructions and ask users to work through it.

Next

Core Idea

Exploring Understanding

Developing Understanding

Checking Understanding

Applying Understanding

Additional Resources & Activities