Section+1+f,+g+and+h

back to IGCSE chemistry = Ionic compounds, covalent compounds and metallic __crystals__ =

** FINAL EXAMINATION 2018 **
= Section notes =

= Section notes = = Pages in Pearson textbook: = = Investigations =
 * FIRST EXAMINATION 2019 - learning objectives are in the notes.**
 * ionic bonding: pages 17, 18 and 19 (chapter 3) + giant ionic structures: page 25 to 27 (chapter 4)
 * covalent bonding: pages 13 to 16 (chapter 3)
 * molecular structure: page 21 and page 29
 * giant covalent structures: page 27 to page 29
 * metallic __crystals__ : page 20 (chapter 3) + giant metallic structures page 24 and 25.

= Resources =

Worksheets


Giant covalent structures Images from http://www.chemguide.co.uk/atoms/structures/giantcov.html
 * Images **
 * diamond || graphite || silicon dioxide ||
 * [[image:http://www.chemguide.co.uk/atoms/structures/diamond.GIF width="235" height="197"]] || [[image:http://www.chemguide.co.uk/atoms/structures/graphite.GIF width="384" height="252"]] || [[image:http://www.chemguide.co.uk/atoms/structures/sio2.GIF width="235" height="197"]] ||

** Animations ** [|Tutorial ionic bonding] [|Formation of ionic bonds] [|an asalt in a lounge: ionic bond] [|More ionic bonding - bbc] [|and more] [|Writing formula ionic compounds] [|animation on different types of bonds linked to periodic table] [|metallic bonding]

Linking physical properties to type of bonding: [|physical properties and bonding and structure] On this page there is a 15 minute video embedded which links physical properties to bonding and structure.

Some animations on graphite and diamond [|graphite and diamond] and another one [|graphite and diamond2]

Video
[|video clip showing sodium react with chlorine] forming ionic bonds I[|onic solid and polar molecule dissolving] media type="file" key="Dissociation of salt.mp4" width="300" height="300" media type="file" key="Ionic Compounds and their properties The Chemistry Journey The Fuse School.mp4" width="300" height="300"