Properties and Structures of Matter 3-4

3.1 demonstrate, explain and predict the relationships in the observable trends in the physical and chemical properties of elements in periods and groups in the periodic table, including but not limited to:

-   state of matter at room temperature

-   electronic configurations and atomic radii

-   first ionisation energy and electronegativity

-   reactivity with water

View PPTs: https://drive.google.com/drive/u/1/folders/1wh9NrjWiICM38b7Qeulq0A5TDODRiHUx 

• Periodic Table PPT

View interactive PT: https://ptable.com/ (scroll over for states, isotopes, etc)

View Videos:

• Trends https://www.youtube.com/watch?v=zxxML5FAIDQ&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP&index=3 

• PT Trends Prof Dave: https://www.youtube.com/watch?v=hePb00CqvP0 

• Trends in electron configuration https://www.youtube.com/watch?v=Vevn3woaNSo&index=17&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP  

• Trends in chemical reactivity  https://www.youtube.com/watch?v=jXzqKLZHna8&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP&index=16 

Complete activities: 

• http://www.rsc.org/periodic-table/trends

• https://prezi.com/cztujf5p9kg7/electronic-configurations-ionisation-energy/    

4.1 investigate the role of electronegativity in determining the ionic or covalent nature of bonds between atoms

 View videos:

• Introduction to bonding: https://www.youtube.com/watch?v=S_k0kr2eZSQ 

• Electronegativity and chemical bonding: https://www.youtube.com/watch?v=DUI4JlmtmX8&index=22&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP 

• Ionic and covalent bonding: https://www.youtube.com/watch?v=xXqWdw7f1qY&index=21&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP 

• Covalent vs Ionic bonds: https://www.youtube.com/watch?v=VSc491HLzDo 

• Dogs teaching bonding: https://www.youtube.com/watch?v=_M9khs87xQ8 

• Covalent bonds: https://www.youtube.com/watch?v=LkAykOv1foc 

Sing:

• Ionic bonds https://www.youtube.com/watch?v=bK9nMHTLhmk 

• Chemical bonds https://www.youtube.com/watch?v=ylb18F-TeIU 

4.2 investigate the differences between ionic and covalent compounds through:

 a) using nomenclature, valency and chemical formulae (including Lewis dot diagrams); investigate the nomenclature of inorganic substances using International Union of Pure and Applied Chemistry (IUPAC) naming conventions

Read: http://www.chemistryland.com/CHM151S/02-Atoms/Nomenclature/LanguageOfChemistry/Language.htm 

View videos:

• Inorganic nomenclature: https://www.youtube.com/watch?v=c-pGpuO4IeA&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP&index=5

Complete activities:

• https://scilearn.sydney.edu.au/fychemistry/iChem/inorganic_nomenclature.shtml

• http://wps.pearsoned.com.au/cc2/63/16290/4170412.cw/index.html 

View PPTs: https://drive.google.com/drive/u/1/folders/1wh9NrjWiICM38b7Qeulq0A5TDODRiHUx 

• Naming Formulae PPT

View videos:

• Ionic and covalent compounds:  https://www.youtube.com/watch?v=xXqWdw7f1qY&index=21&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP 

• Drawing Lewis Dot Formulas: https://www.youtube.com/watch?v=ulyopnxjAZ8 

Complete simulation:

• Lewis dot formulas: http://web.mst.edu/~gbert/Aj2.HTML?JAVA/LEWIS/ALewis.HTML 

Complete tutorials:

• http://www.chemicalformula.org/basic-chemistry/chemical-formula

• http://web.chem.ucla.edu/~harding/lewisdots.html

b)  examining the spectrum of bonds between atoms with varying degrees of polarity with respect to their constituent elements’ positions on the periodic table 

View videos:

• Bond spectrum: https://www.youtube.com/watch?v=JColWVL-tuQ&index=24&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP 

• Polar and non-polar covalent bonds: https://www.youtube.com/watch?v=OvjkMqGzgiY 

Complete online quiz: 

• https://quizizz.com/admin/quiz/58fe93153635b511003f501d/polarity 

c) modelling the shapes of molecular substances  

View videos:

• Molecular shape:  https://www.youtube.com/watch?v=6xhNopMp64M&index=23&list=PLeFSFSJ9WqSARl70FH6vBJCVfhtu4JjKP 

• VSEPR and Molecular Shape https://www.youtube.com/watch?v=EQYT9nye-UE 

• Polar and non-polar molecules: https://www.youtube.com/watch?v=vVCbJYgjtag&t=34s 

Complete tutorial/simulation: 

• Molecular shape: https://phet.colorado.edu/en/simulation/molecule-shapes   

4.3 investigate the different chemical structures of atoms and elements, including but not limited to:

-   metallic structure 

-   ionic networks

-   covalent networks (including diamond and silicon dioxide)

-   covalent molecular

View videos:

• Metallic networks: https://www.youtube.com/watch?v=M6Oxq-9Ucsk 

• Ionic networks: https://www.youtube.com/watch?v=4pA37Bpk3rQ 

• Covalent networks: https://www.youtube.com/watch?v=sWpfAKfDLSU 

• Covalent molecular solids: https://www.youtube.com/watch?v=YhUd7VKV5NU 

4.4 investigate elements that possess the physical property of allotropy 

View tutorials:

• Allotropy explained: http://www.chemistryexplained.com/A-Ar/Allotropes.html  

• Allotropy: https://www.youtube.com/watch?v=cz0jU6Cf4l0 

4.5 explore the similarities and differences between the 

-   nature of intermolecular and intramolecular bonds, and the 

-   strength of the forces associated with each, 

in order to explain the physical properties of:

-   elements

-   compounds

View videos: 

• Polar and non-polar molecules: https://www.youtube.com/watch?v=PVL24HAesnc 

• Is it polar or non-polar?:  https://www.youtube.com/watch?v=vVCbJYgjtag 

• Hydrogen bonding: https://www.youtube.com/watch?v=PyC5r2mB4d4 

• Polarity,  electronegativity and dipole moment: https://www.youtube.com/watch?v=ds5HXmBkO0Y  

• Intramolecular vs intermolecular forces: https://www.youtube.com/watch?v=p_DkBr8Whhg 

• Intermolecular forces: https://www.youtube.com/watch?v=90q7xl3ndJ8 

• Intermolecular Forces - Hydrogen Bonding, Dipole-Dipole, Ion-Dipole, London Dispersion Interactions: https://www.youtube.com/watch?v=QdwzMPwPA3I 

• Intermolecular forces and b.pts: https://www.youtube.com/watch?v=08kGgrqaZXA

• Bond strength and chemical properties: https://www.youtube.com/watch?v=mCJJ9JP7kLM 

Complete tutorials/simulations:

• Inter- and intra-molecular forces: https://www.khanacademy.org/test-prep/mcat/chemical-processes/covalent-bonds/a/intramolecular-and-intermolecular-forces 

• https://phet.colorado.edu/en/simulation/legacy/molecule-polarity  

Read:

• Molecular forces article: https://drive.google.com/drive/u/1/folders/1wh9NrjWiICM38b7Qeulq0A5TDODRiHUx